Omnicob LED Retrofit Bulb 120-277V Halco 84322. This is a 3000K 3,375 lumen non-dimmable bulb. The lamp is a 100 watt metal halide replacement lamp. Ballast must be disconnected and power run directly to the socket. EX39-mogul base socket for open or enclosed fixtures. UL listed. 5 Year Warranty. Rated for enclosed fixtures. Integral 4kV surge protection This bulb is great for bollards, wall packs or in overhead down lights where you need a high quality LED. The small size helps it to fit where you would typically have a 100W metal halide bulb.