K50 Core Series

50 mm General Purpose LED Indicator

Our most popular indicator light. The 50 mm general-purpose indicator is available in both AC and DC supply voltage options.

  • Rugged, cost-effective and easy-to-install indicators
  • The illuminated dome provides easy-to-see operator guidance and an indication of equipment status
  • Compact devices are completely self-contained — no controller needed
  • 18 to 30V dc operation 85 to 130V ac operation
  • Displays up to three colors
  • Immune to EMI and RFI interference

Technical Literature

Date
Type
Size
K30L and K50L Hazardous Area (Ex mb) Indicators -- Datasheet
22 Sep 2020
Datasheet
1MB
K50 Core Series General Purpose Indicator -- Datasheet
30 Jun 2020
Datasheet
443K
One-Color General Purpose Indicators -- Datasheet
28 Jun 2019
Datasheet
3.5MB
Indicator Lights, 150mm PUR QD (QPMA models) -- Datasheet
22 Apr 2019
Datasheet
3.9MB
Indicators - Multi-Color, General-Purpose, 85-130V ac -- Datasheet
22 Apr 2019
Datasheet
2.3MB
Indicator Lights,  3-Color General-Purpose Indicators -- Datasheet
4 May 2017
Datasheet
3MB
K30L and K50L Hazardous Area (Ex nA) Indicators -- Datasheet
29 Dec 2016
Datasheet
284K
K50 Modbus Multicolor Indicators -- Datasheet
15 Mar 2016
Datasheet
655K

Technical Literature Audible

Date
Type
Size
K50L and K80L Audible Indicator Light, DC Voltage -- Datasheet
22 Apr 2020
Datasheet
1.8MB
K50L Sealed Audible Indicators -- Datasheet
27 Feb 2019
Datasheet
810K
Date
Type
Size
Indicators-Audible, DC Voltage -- Datasheet (French)
07/02/08
Datasheet
614K
Date
Type
Size
Indicators-Audible, DC Voltage -- Datasheet (German)
07/02/08
Datasheet
614K
Date
Type
Size
Indicators-Audible, DC Voltage -- Datasheet (Italian)
07/02/08
Datasheet
615K
Date
Type
Size
Indicators-Audible, DC Voltage -- Datasheet (Japanese)
07/14/10
Datasheet
1.2MB
Date
Type
Size
K50L and K80L Audible Indicator Light, DC Voltage -- Datasheet (Spanish)
05/12/15
Datasheet
709K

Marketing Literature Audible

Date
Type
Size
EZ-LIGHT K50L Series Audible Indicators Flyer
14 Nov 2011
Product Brochure
489K
Tank Farm Monitoring
Tank Farm Monitoring

With a SureCross Wireless Network, FlexPower Nodes are deployed at each tank without the need to run cables for power or I/O data transmission. Banner’s unique power management capability enables a Node equipped with an ultrasonic analog level sensor to operate for years on a single DX81 battery power supply. A DX80 FlexPower Node offers a combination of discrete and analog I/O in a single package, eliminating the need for time-consuming manual data collection.

Monitoring Operator Efficiency in a Printing Facility
Monitoring Operator Efficiency in a Printing Facility

A cardboard goods printer struggled with an inability to track machine operators’ efficiency and performance as measured against standard production rates.

Call for Parts (Put to Light)
Call for Parts (Put to Light)

When the supply of parts runs low, the assembler presses the EZ-LIGHT K50 push button to the left, which is used as a call button to signal to the runner to bring more parts. The K50 light to the right is used as a part-pick indicator.

Operator Guidance Solution
Operator Guidance Solution

A Henshaw customer manufactures drivetrain and powertrain systems for the automotive industry. The company had experienced productivity losses due to errors in the assembly of transmission valve bodies. Henshaw was tasked with developing a system that would reduce errors and improve the assembly process.

Car Wash Status Indication Inside Washing Area
Car Wash Status Indication Inside Washing Area

Bright indication inside a car wash for various stages

Part Loaded Indicator
Part Loaded Indicator

Before the EZ-LIGHT K50L indicator light was installed, the operator would place a part on the machine and then step out of the work area to check the stack light to see if the part was loaded properly. If not, the operator had to repeat the set-and-check process before initiating the machine's action on the part. Since the K50L was installed inside the workstation, using a simple Y splice, the operator can tell immediately if the part is correctly placed.

Wireless Call for Parts
Wireless Call for Parts

A system of Banner’s TL70 wireless modular tower lights and K50 touch buttons provides an efficient, easy way to communicate a call for more parts with a forklift driver. When a workstation is almost out of cartons, the operator touches the ergonomic K50 touch button which changes the status on the connected TL70 wireless tower light to red.

Wireless Call for Parts
Wireless Call for Parts

When a production operator needs supplies, the operator toggles the switch connected to the Wireless Q45. The corresponding K50 EZ-LIGHT light on the display board lights up, signaling to forklift drivers where they are needed.

Status Indication on Driverless Vehicles
Status Indication on Driverless Vehicles

The K50L domed 50 mm indicator light works well for status indication on autonomous shuttle buses. The buses operate on short distances in outdoor environments that exposed the bus technology to a variety of weather conditions. The rugged K50L indicators are rated IP67 and IP69K to withstand water ingress in the harsh environment.

Checkweigh Station Indication of Pass/Fail Status
Checkweigh Station Indication of Pass/Fail Status

Harsh washdown environment, alert operators of fail status

Run Bar Provides Operator Guidance
Run Bar Provides Operator Guidance

A leading machine manufacturer builds workstations designed for accurate, timely and cost-effective battery cell assembly. A value added component of the workstations is an operator guidance device that does three jobs: enables assembly processes to start and stop, indicates parts to be picked and installed, and completely stops line operation if emergencies occur. When it became too costly for the OEM to construct and mount these devices themselves, they turned to Banner to craft an all-inclusive solution. To honor the time line requirements of their customer—a major tier two battery supplier—the OEM needed the solution in eight weeks.

Redesigned Pipe Adapters for TL50 Tower Lights & K50 Indicators [Video]
Redesigned Pipe Adapters for TL50 Tower Lights & K50 Indicators [Video]

Banner's redesigned pipe adapters are a strong, sturdy, and easy-to-implement support solution for our TL50 Tower Lights and K50 Indicators that do not compromise the aesthetic appeal of these products.


Product Selection

Loading...

Narrow Results

clear all filters

Number of Colors

  • (108)
  • (81)
  • (201)
  • (14)
  • (9)

Supply Voltage

  • (29)
  • (41)
  • (60)
  • (249)
  • (3)
  • (1)
  • (30)

Connection

  • (143)
  • (185)
  • (14)
  • (71)

Washdown Rated

  • (306)

Audible

  • (295)
  • (118)

Colors

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Audible Alarm Type

  • (87)
  • (18)
  • (13)

Hazardous Area

  • (343)
  • (70)

Sensor Emulation

  • (11)
View All View Less
selected filters
  1. K50LGRYPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  2. K50LGRBNQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indicator
    Voltage: 18-30 V dc; Housing: Polycarbonate; IP67
    Input: NPN; Colors: Green Red Blue
    Euro-style Quick-Disconnect

  3. K50LGRY2PQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Multi-Function Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  4. K50LGRYBWPQ8

    logo with r symbol

    K50 Series EZ-LIGHT: 5-Color Multi-Function Indica
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow Blue Whit
    Euro-style Quick-Disconnect Connector 8-pin

  5. K50LGRYP

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indicator
    Voltage: 18-30 V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    2 m (6.5 ft) cable

  6. K50LGRA1YPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Audible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; IP50
    Tone: Steady; Input: PNP; Colors: Green Red Yellow
    Euro 5-pin Integral Connector

  7. K50LGRAL1YPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Audible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; IP50
    Tone: Loud; Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  8. K50LGRXPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 2-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red
    Euro-style Quick-Disconnect Connector

  9. K50LGRALSYPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Sealed Loud Audible Indicator
    Voltage: 12 - 30V dc; Housing: Polycarbonate; IP67
    Tone: Loud; Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  10. K50LGRYNQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: NPN; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  11. K50LGRY6PQPMA

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color I/O Block Compatible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; Environmental Rating: IP67; IP69K
    Input: PNP; Colors: Green Red Yellow
    Euro 5-pin 150 mm (6 in) PUR Pigtail

  12. K50LGRYB4PQ

    logo with r symbol

    K50 Series EZ-LIGHT: 4-Color Multi-Function Indicator Light
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green, Red, Yellow Blue
    Euro-style Quick-Disconnect Connector

  13. K50LBRALSYPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Sealed Loud Audible Indicator
    Voltage: 12 - 30V dc; Housing: Polycarbonate; IP67
    Tone: Loud; Input: PNP; Colors: Blue Red Yellow
    Euro 5-pin Integral Connector

  14. K50LGRBPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Blue
    Euro-style Quick-Disconnect Connector

  15. K50LGRY6PQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color I/O Block Compatible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; Environmental Rating: IP67; IP69K
    Input: PNP; Colors: Green Red Yellow
    Euro 5-pin Quick-Disconnect

  16. K50LGRYPQP

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    150 mm (6 in) PVC Pigtail

  17. K50LBRYPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Blue Red Yellow
    Euro-style Quick-Disconnect Connector

  18. K50LGRXP

    logo with r symbol

    K50 Series EZ-LIGHT: 2-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red
    2 m (6.5 ft) cable

  19. K50LGRY2P

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Multi-Function Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    2 m (6.5 ft) cable

  20. K50LGRASYPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Sealed Audible Indicator
    Voltage: 12 - 30V dc; Housing: Polycarbonate; IP69K
    Tone: Loud; Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  21. K50LGRA2YPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Audible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; IP50
    Tone: Pulsed; Input: PNP; Colors: Green Red Yellow
    Euro 5-pin Integral Connector

  22. K50LGRALSYNQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Sealed
    Loud Audible Indicator
    Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP67
    Tone: Loud; Input: NPN; Colors: Green Red Yellow
    Euro 5-Pin Quick-Disconnect

  23. K50LGRYA120Q

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color AC Indicator
    Voltage: 85-130V ac; Housing: Polycarbonate; IP67
    Colors: Green Red Yellow
    5-pin Micro Style Connector

  24. K50LGRALSXPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 2-Color Sealed Loud Audible Indicator
    Voltage: 12 - 30V dc; Housing: Polycarbonate; IP67
    Tone: Loud; Input: PNP; Colors: Green Red
    Euro-style Quick-Disconnect Connector

  25. K50LGRYA120

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color AC Indicator
    Voltage: 85-130V ac; Housing: Polycarbonate; IP67
    Colors: Green Red Yellow
    2 m (6.5 ft) cable

  26. K50LGRALSYP

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Sealed Loud Audible Indicator
    Voltage: 12 - 30V dc; Housing: Polycarbonate; IP67
    Tone: Loud; Input: PNP; Colors: Green Red Yellow
    2 m (6.5 ft) cable

  27. K50LIGRXPQ

    logo with r symbol

    K50LI Series EZ-LIGHT: 2-Color Hazardous Area Indicator
    Protection Type: Ex ia - Intrinsically Safe
    Voltage: 8-30 V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red
    Euro-style Quick-Disconnect

  28. K50LNGRYPQ

    logo with r symbol

    K50LN Series EZ-LIGHT: 3-Color Hazardous Area Indicator
    Protection Type: Ex nA_Ex tc
    Voltage: 10-30 V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect

  29. K50LIGRYPQ

    logo with r symbol

    K50LI Series EZ-LIGHT: 3-Color Hazardous Area Indicator
    Protection Type: Ex ia - Intrinsically Safe
    Voltage: 8-30 V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect

  30. K50LGRAL1YNQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Audible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; IP50
    Tone: Loud; Input: NPN; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  31. K50LGXXPQPMA

    logo with r symbol

    K50 Series EZ-LIGHT: 1-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green
    150 mm (6 in) PUR Pigtail

  32. K50LBXXPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 1-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Blue
    Euro-style Quick-Disconnect Connector

  33. K50LGRALS4YPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Staccato Audible Indicator
    Voltage: 12-30V dc; Housing: Polycarbonate; IP67
    Tone: Loud; Input: PNP; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  34. K50LMGRYP

    logo with r symbol

    K50LM Series EZ-LIGHT: 3-Color Hazardous Area Indicator
    Protection Type: Ex mb_Ex ta
    Voltage: 10-30 V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    2 m (6.5 ft) cable

  35. K50LGXXPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 1-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green
    Euro-style Quick-Disconnect Connector

  36. K50LGXRPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 2-Color General Purpose Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red
    Euro 4-pin Integral Connector
    I O Wiring

  37. K50LGRALS4YP

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Staccato Audible Indicator
    Voltage: 12-30V dc; Housing: Polycarbonate; IP67
    Tone: Loud; Input: PNP; Colors: Green Red Yellow
    2 m (6.5 ft) cable

  38. K50LWRYPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: White Red Yellow
    Euro-style Quick-Disconnect Connector

  39. K50LGRYBWP

    logo with r symbol

    K50 Series EZ-LIGHT: 5-Color Multi-Function Indica
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow Blue Whit
    2 m (6.5 ft) cable

  40. K50LYXXPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 1-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Yellow
    Euro-style Quick-Disconnect Connector

  41. K50LRXALSXN

    logo with r symbol

    K50 Series EZ-LIGHT:1-Color Sealed Loud Audible Indicator
    Voltage: 12-30 V dc; Housing: Polycarbonate; IP67
    Input: NPN; Color: Red
    2 m (6.5 ft) cable

  42. K50LGRYN

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: NPN; Colors: Green Red Yellow
    2 m (6.5 ft) cable

  43. K50LGRB6PQP

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color I/O Block Compatible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; Environmental Rating: IP67; IP69K
    Input: PNP; Colors: Green Red Blue
    Euro 5-pin 150 mm (6 in) PVC Pigtail

  44. K50LGBY6PQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color I/O Block Compatible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; Environmental Rating: IP67; IP69K
    Input: PNP; Colors: Green Blue Yellow
    Euro 5-pin Quick-Disconnect

  45. K50LYXXP

    logo with r symbol

    K50 Series EZ-LIGHT: 1-Color General Purpose Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Yellow
    2 m (6.5 ft) cable

  46. K50LBRASYPQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Sealed Audible Indicator
    Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP69K
    Tone: Loud; Input: PNP; Colors: Blue Red Yellow
    Euro 5-pin Integral Connector

  47. K50LGRA1YPQP

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Audible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; IP50
    Tone: Steady; Input: PNP; Colors: Green Red Yell
    150 mm (6 in) PVC Pigtail

  48. K50LWRO6PQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color I/O Block Compatible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; Environmental Rating: IP67; IP69K
    Input: PNP; Colors: White Red Orange
    Euro 5-pin Quick-Disconnect

  49. K50LGRB2PQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Multi-Function Indica
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Blue
    Euro-style Quick-Disconnect Connector

  50. K50LGRA1YP

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Audible Indicator
    Voltage: 18-30V dc; Housing: Polycarbonate; IP50
    Tone: Steady; Input: PNP; Colors: Green Red Yell
    2 m (6.5 ft) cable

  51. K50LGRY2NQ

    logo with r symbol

    K50 Series EZ-LIGHT: 3-Color Multi-Function Indic
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: NPN; Colors: Green Red Yellow
    Euro-style Quick-Disconnect Connector

  52. K50LGRYB4NQ

    logo with r symbol

    K50 Series EZ-LIGHT: 4-Color Multi-Function Indica
    Voltage: 18-30V dc; Housing: Polycarbonate; IP67
    Input: NPN; Colors: Green Red Yellow Blue
    Euro-style Quick-Disconnect Connector

  53. K50LIGRYPQP

    logo with r symbol

    K50LI Series EZ-LIGHT: 3-Color Hazardous Area Indicator
    Protection Type: Ex ia - Intrinsically Safe
    Voltage: 8-30 V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Green Red Yellow
    150 mm (6 in) PVC Pigtail

  54. K50LNRXXPQ

    logo with r symbol

    K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator
    Protection Type: Ex nA_Ex tc
    Voltage: 10-30 V dc; Housing: Polycarbonate; IP67
    Input: PNP; Colors: Red
    Euro-style Quick-Disconnect

  55. K50LRGY6PQP

    logo with r symbol