K540K G9 Lamp Socket
K540K Socket

Socket $2.00 Each - 1,989 In Stock

Metal Ring 73¢ Each - Thousands in Stock

1/8 IPS Bracket 75¢ Each - 2,845 In Stock

Sockets ordered will generally be shipped the next business day by USPS Priority Mail or UPS, check here for Shipping Information. Large orders may qualify for a discount and may not qualify for next day shipment. If you do not know what lamp you require or for lamps not listed, email your request or call 336-882-2854. To order, please use our secure shopping cart or call 336-882-2852 or 800-692-3051. Click to go to our Home Page and View Cart.

Base Type: G9, G-9
Maximum Voltage: 250V
Maximum Wattage: 500W
Amperage: 2A
Ring Inside Diameter: 19.5mm ±2mm
Ring Outside Diameter: 28mm ±2mm
Ring Part Number: RWQT021B or RWQT021
Connection: Push In Terminals, IEC Standard 20N/1min Pull Test
Housing: Steatite
Contacts: Stainless Steel
Cover: Plastic LCP
Clip: Stainless Steel
Fixing Screw: M3
Certificate Number 159368
EN EC 14S: File Number 09131-38A
CQC: Certificate Number CQC05004012990
UL CSA: 250V 500W
VDE: 250V 2A T250
Meets RoHS Requirements
Inserted wire should be 6mm long and .5 20AWG to .75mm 18AWG thick.
Note: K540K and K540M Rings are Interchangeable

K540K Graphic

K540K AssembledK540K Bottom

Alternate Part Numbers: LR, RL, Halogen Lampholder, KR Kang Rong, DVE, Kang Rong, K540

Possible Substitute for R-Kun RK-109B 2/250 500W Socket

Replacement Light Bulbs
800 Burton Avenue, Suite 107
High Point, NC 27262
336-882-BULB (2852)

Order Line: 800-692-3051
Technical Support Line: 336-882-2854
Fax Line: 336-882-2819

Hours: 8 AM to 4 PM EST Monday through Friday

Sales: Address changes, invoice copies, tracking and delivery confirmation numbers, order status, product availability, payment options, shipping quotes, returns, damage claims

Technical Support: Help finding a product not listed, determining the correct lamp for your application, lamp handling and premature lamp failures

International Orders: Large international orders that require special shipping arrangements and quotes

If you have compliments, complaints, suggestions, or help with areas not listed above please contact:

Ron Miller
General Manager