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HID Bulbs produce high output for their size making them a compact powerful & efficient light source
HID Bulbs are used for general lighting, professional lighting fixtures, growing applications
HID bulbs put out around 3-5 times greater output (lumens per watt) than traditional halogen bulbs
Philips A23 bulb, 100W,
Base: E26 Medium Screw, Rated Life (hours): 24000, Color Temp: 3700K, Luminous Flux (LM): 4400
Philips Mercury Vapor 100 watts A23 3700K Cool White, Coated finish, Mercury Vapor HG Light Bulb - Lamp Abreviation Code: H38MP-100DX- Ballast / ANSI: H38- Rated Average Life: 24000 Hrs- Operating Position: ANY- Shape: A23- Bulb Finish: Hard Glass, Coated- Lumens: 4400LM- Color: Cool White, 3700K Color Temperature Mercury Vapor lamps feature low initial cost, but have higher operating costs than HPS or Metal Halide due to its lower efficiency. The clear mercury bulb has a bluish green appearance and the Deluxe White has a higher color rendering. Mercury lamps get dimmer over time and rarely burn out, so it is wise to replace them and restore light level.