G4 LED Bi-Pin LED bulbs

Marinebeam makes the brightest G4 LED Constant-Current bulbs available, and our huge selection guarantees your satisfaction for output and price (lumens/$). We use the brightest LED chips from CREE, SSC, Nichia, Dominant, and Epistar. We only stock the best, and do not handle any of the cheap and dangerous Chinese resistive products.

G4 halogen bulbs are one of the most common bulbs found within interior lamps on boats. G4's are identified by the two small pins, 4mm apart, extending from a small glass capsule. G4 LEDs found on boats typically range from 5W to 15W. If you have a 20W halogen bulb on your boat it will get extremely hot and could be a fire hazard. Bulbs brighter than 20W are not G4's.

Care must be taken when selecting a G4 replacement LED for your boat.

PLEASE CHOOSE YOUR BULB ORIENTATION BELOW: