The 400w hps mh grow light kit features an electronic ballast that is suitable for use with both 400w high pressure sodium (hps) and metal halide (mh) bulbs. It has a 4-phase manual dimming that can help to prolong the lamp lifespan by at least 10% with up to 30% energy savings compared with magnetic ballasts. It also features several protective functions including short circuit, circuit, overheat and lamp failure protection.The bat wing reflector spreads and directs the light in a downward focus to cover small to medium-sized plant growth areas. The compatible wattage hps grow bulb can be used outdoors or indoors and as a thick glass housing for extra durability, enhanced wavelengths and lumen output power. The bulb is ideal for blooming and flowering and mainly produces a red spectrum that is perfect for germinating, flowering, and fruiting stages. Likewise the mh grow bulb is also ideal for blooming and growing stages and produces a blue spectrum that is perfect for all plant growth. The grow light can be hung in vertical or horizontal positions. The lamp does not flicker and works quietly and effectively. A pair of reflector yoyos is included to secure the reflector quickly and easily. The yoyos are made of a special composite material that is rust-proof and heat and cold-resistant.
Suitable for hps and mh bulbs. Prolong lamp life span at least 10% and energy saving up to 30% compared with magnetic ballast. Protection function: short-circuit protection, circuit protection, overheat protection and lamp failure protection. Good regulation against supply voltage variation.
Constant wattage output if the supply voltage varies. Output frequency: greater than 30 khz. Power factor: greater than 0.99.Matching wattage hps grow bulb: 2100k. Matching wattage mh grow bulb: 4000-6400k daylight. Dimmable: 4 phase manual dimming: 150w, 250w, 400w, super lumens. Maximum lighting distance: 15 meters. Usage temperature: -40 to 55c, with built-in thermal protection device fitted to 105c and restarting at 55c. 1 x 400w hps grow light lamp. 1 x 400w mh grow light lamp. 1 x dimmable electronic ballast.
This item is made of hydroponic grow light kit bulb.