This lamp holder is suitable for R7S double head bulbs such as floodlights, DIY projectors, aquarium lamps, etc.

Specification
Color: Multicolor, White
Material: Ceramic, Metal
Screw Specification: R7S
Threaded Hole: M4
Wire Length: 15 cm / 5.9 inch
Socket Dimensions: 189 x 10 mm / 7.37 x 0.39 inch (L*W)
Working Voltage: AC 110-250V
Maximum Operating Current: 2A
Packing List: 4 Pcs x R7S Lamp Holder

Advantage
1. Both ends of the lamp holder are made of ceramic, which is high temperature resistant, durable, compact and easy to install.
2. Bow bracket design, strong rigidity, more solid, galvanized surface treatment, not easy to rust, durable.

Instruction
Fit the R7S LED, halogen, or CFL light bulb on the lamp base socket, and fix the socket in the place your need.

Note: Please check the specifications before purchasing.