This red and white LED halogen bulb is larger than most (1.8" diameter) but has extended pins so we have found it fits in most lights that have 10W halogen G4 bulbs where the bulb is inserted from behind (back pin). This includes many reading lights and some overhead "puck-style" lights. It puts out 160 lumens of warm white light that is easier on the eyes and won't wash out colors and bright red light, ideal for night vision. The pins are extra long (1") and can be trimmed if needed, to allow it to fit inside many different lights.
12 warm white (3200k) SMD chips provide 160 lumens or the equivalent of a 10W halogen bulb... without the heat!
3 red SMDs provide ample red light.
No wiring or new fixture needed! Just change the bulb, then toggle the switch on / off / on to change colors!
Operates from 10-30 volts DC, includes filter for electromagnetic interference and voltage regulated to protect from voltage spikes.
OD - 1.80"
Pin spacing is .16" (same as a G4 bulb pictured)
Pins may be trimmed to allow fit in smaller lights.