Our flicker-free LED bulbs can be used in many applications from new to retrofitting an existing luminaire making it LED efficient. Working at a voltage of 100-277 AC, these LED bulbs are suitable for many installations Since our bulbs require an airtight fixture they work well in explosion proof and other airtight fixtures such as street, roadway and high bay.You can see tremendous savings by replacing just the bulb instead of a complete luminaire. The 80-Watt bulb has the light output of a 250 Watt metal halide or a 333 high-pressure sodium and costs about one hundred dollars vs a new LED fixture at several hundred dollars. In most traditional luminaires the only required modification is to bypass the ballast.18W, @ 1,710lm- Replaces 45W CFL, 135W incandescent, 144W halogen25W, @ 2,500lm- Replaces 63W CFL, 188W incandescent, 200W halogen60W, @ 5,580lm- Replaces 180W MH, 240W HPS, 480W halogen80W, @ 8,000lm- Replaces 250W MH, 333W HPS, 666W halogen
