Featured Products
AgroMax 1000 Watt DigiPulse Metal Halide Bulb
Original price was: $69.99.$21.00Current price is: $21.00.
AgroMax Double Ended 1000 Watt Metal Halide Bulb
Original price was: $119.95.$47.98Current price is: $47.98.
AgroMax 1000 Watt Metal Halide Conversion Bulb
Original price was: $109.95.$14.99Current price is: $14.99.
GrowBright 250 Watt Metal Halide Conversion Bulb
Original price was: $39.95.$14.99Current price is: $14.99.
AgroMax 600 Watt Metal Halide CONVERSION Lamp
Original price was: $99.95.$28.12Current price is: $28.12.Filter
Products
GrowBright 400 Watt Metal Halide Conversion Bulb
Original price was: $34.95.$13.47Current price is: $13.47.
AgroMax 600 Watt Metal Halide CONVERSION Lamp
Original price was: $99.95.$28.12Current price is: $28.12.
Eye Hortilux 600w Daylight Metal Halide Grow Lamp
Original price was: $149.95.$34.95Current price is: $34.95.
AgroMax 400w Metal Halide Bulb – 6500K Ultra Blue
Original price was: $59.95.$39.95Current price is: $39.95.
AgroMax Double Ended 1000 Watt Metal Halide Bulb
Original price was: $119.95.$47.98Current price is: $47.98.
Eye Hortilux 1000w Daylight Metal Halide Grow Lamp
Original price was: $239.95.$39.95Current price is: $39.95.
AgroMax 1000 Watt Metal Halide Conversion Bulb
Original price was: $109.95.$14.99Current price is: $14.99.
AgroMax 1000 Watt DigiPulse Metal Halide Bulb
Original price was: $69.99.$21.00Current price is: $21.00.
GrowBright 250 Watt Metal Halide Conversion Bulb
Original price was: $39.95.$14.99Current price is: $14.99.
AgroMax 250 Watt Metal Halide Conversion Bulb
Original price was: $59.95.$16.85Current price is: $16.85.
SunMaster 400w Metal Halide Conversion NDX Bulb
Original price was: $49.95.$28.96Current price is: $28.96.
SunMaster 1000w Metal Halide Conversion CDX Bulb
Original price was: $99.95.$48.71Current price is: $48.71.
SunMaster 600w Metal Halide Conversion CDX Bulb
Original price was: $85.95.$47.73Current price is: $47.73.
Solis Tek 1000 Watt Double Ended MH Bulb – 4000K
Original price was: $169.99.$99.95Current price is: $99.95.
Solis Tek 1000 Watt Double Ended MH Bulb – 6,000k
Original price was: $179.99.$109.95Current price is: $109.95.
AgroMax 1000w Metal Halide Bulb – 6500K Ultra Blue
Original price was: $69.95.$49.95Current price is: $49.95.
Hortilux 1000 Watt Metal Halide E-Start Bulb
Original price was: $96.85.$29.95Current price is: $29.95.
Eye Hortilux 250w Daylight Metal Halide Grow Lamp
Original price was: $125.00.$91.88Current price is: $91.88.
Ushio MH Conversion 600W Grow Light Lamp
Original price was: $117.81.$49.95Current price is: $49.95.About MH & MH Conversion
Metal Halide bulbs, often abbreviated as MH, are a type of high intensity grow bulb designed specifically to emit a light in the blue / violet area of the light spectrum and are used in Metal Halide grow lights. The reason MH bulbs utilize this part of the spectrum is to mimic the natural light that the Sun provides during the spring. As such they are often better used for the vegetative stage of growing and MH bulbs are not often advised to be used during flowering if an HPS or other grow light with a spectrum more suited to flowering or one designed for all stages of growth is available. MH bulbs need to be replaced roughly once per year depending on usage. When it comes time to replace your MH bulb shop HTG Supply for the best quality and prices available online!