Established in 1990, China TianLe Led&light Products Co., Ltd. a professional metal halide lamp manufacturer and designer of an extensive range of led products, lights, torches, backlights, spotlights, bulbs, lamps and lighting products for indoor and outdoor, domestic and industrial uses. We have recieved both ISO9001 and ISO14001 certification and most of our metal halide lamps are certificated by CE, BS, UL, GS, ROHS, KEMA-KEUR. Moreover, Our QC department employees are able to offer you good device as SGS audit standard.

Base: Mogul; Finish: Clear
Burning Position: Base up
Lumens: 42,000; 4000K; CRI: 65
Average Life: 20,000 Hours
MOL: 8.31"; ANSI: M155
MH bulbs do not need to be replaced before half of their hours are used up. Most times the apparent loss of plant growth is due to other things that have deteriorated. The difference between two identical plants — one grown under a new lamp and the other grown under an old lamp — would hardly be seen by looking at the plants. A better option is moving the bulb closer to the plants as it ages because it doubles the photons to the plant.The MH bulb is only rated for 10,000 hours. It has a serious drop-off in lumens with age. What happens is that the metal in the MH arc tube slowly etches itself into the quartz tube over time and blackens it. As the metal disappears into the quartz tube, it supplies less gas for the arc to ionize, and so less light is produced and the PAR and the lumens drop off.

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This metal halide lamp is done in white and uses high efficiency HID to capture the exceptional color rendering of a medium base. A sleek looking ballast. Size of this track light bulb is HID PAR38, 100 watt, MH bulb. Size of the light is 6 and three eights x 5 x 6 and seven eights x 5.75.Width Depth Height.Metal Ace metal halide Conversion Lamps from EYE Lighting allow you to give your plants all the vegetative metal halide spectrum they need from your HPS system. Use this conversion lamp in your 250 watt High Pressure Sodium or High Pressure Sodium Agro System.