You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 11th Year of Service to Gardeners! Thank you for your business!
400W Halide Base Up (High Output) Bulb 400W Halide Base Up (High Output) Bulb (BUSUHL400BU)
Manufacturer's Product Information
MSRP each $61.95
Dimensions4.8 x 4.7 x 11
Case Weight5
Case Quantity6
... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
hf-BUSUHL400BU
$26.78
MS 400 - Base UP Halide (High Output) Bulb MSRP: $61.95Metal Halide Grow lights have good spectral distribution. MH Grow Lights emit the bluish and green regions of the light spectrum. Metal Halide Grow Systems stimulate plant growth more efficiently than any other grow light source. It is best to use Metal Halide Lamps in addition to or cycled with with HPS grow lights. Base Type:Mogul (E39)
... — Ships from Seattle, Washington USA....more info.
1000W Halide Base Up (High Output) Bulb 1000W Halide Base Up (High Output) Bulb (BUSUHL1THBU)
Manufacturer's Product Information
MSRP each $94.95
UPC638104501002
Dimensions4.8 x 4.9 x 12
Case Weight6
Case Quantity6
... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
400w 4K Metal Halide Lamp (Base Up Burn). Manufacturer's Code: 644500
Base up operation only. Clear glass envelope. Glass jacket design may vary from thumbnail picture.
The High Intensity Discharge metal halide grow lamps originally were and still are used for street and warehouse lighting. They have been selected for use in horticulture applications because of the light spectrum they emit. They are limited to the 4k... — Ships from Portland, Oregon USA....more info.
HL11S
$40.84
MS 1000 - Base UP Halide (High Output) Bulb MSRP: $94.95Metal Halide Grow lights have good spectral distribution. MH Grow Lights emit the bluish and green regions of the light spectrum. Metal Halide Grow Systems stimulate plant growth more efficiently than any other grow light source. It is best to use Metal Halide Lamps in addition to or cycled with with HPS grow lights.Max. Wattage:1000
Base Type:... — Ships from Seattle, Washington USA....more info.
Sunmaster SM1000 BU37 3.2K (6/Cs) Proper lighting is a key ingredient in promoting robust, healthy growth as well as meeting the needs of various plant growth phases through optimized spectral outputs. Sunmaster® provides the largest, most comprehensive supply of HID lamps specifically tailored for the hydroponic and horticultural industries. Simply stated, Sunmaster® lamps deliver intense light output with nutriti... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
400w 4K Metal Halide Lamp (Base Up Burn). 400 watt VENTURE 4K high output lamp. Base up operation only. Glass envelope clear. Glass jacket design may vary from thumbnail picture. Rated best of all standard Metal Halide Lamps. Manufacturer's Code: 47432 The High Intensity Discharge metal halide grow lamps from Venture originally were and still are used for street and warehouse lighting. They have been selected for use in ho... — Ships from Portland, Oregon USA....more info.
400w Red Sunset BU Metal Halide Lamp Sunmaster High Grade, High Bloom Growth Base UP operation only.Manufacturer's Code: SM.400W.BU37.3.2KInitial Lumens: 38,000Sunmaster lamps are tailored to promote optimum development at each plant growth stage. This Red Sunrise lamp has enhanced orange-red light for maximum flowering.Glass envelope clear.SUNMASTER Red Sunrise Grow Lamps emit balanced light similar to a 3000° Kelvin... — Ships from Portland, Oregon USA....more info.
SM400WB
$49.00
SunMaster 400W MH Red Sunrise Lamp 3200K "Base Up" SunMaster 400W MH Red Sunrise Lamp 3200K "Base Up" (SM80005)SUNMASTER Red Sunrise Grow Lamps emit balanced light similar to a 3000° Kelvin source, making them ideal for all phases of plant growth while ensuring more natural growth patterns occur in most species. Its enhanced orange-red component promotes flowering, stem elongation and germination while a rich blue content assures ... — Ships from DL: Livermore, California USA....more info.
Eye Hortilux e-Start MH 1000B/U/BT37/HTL/ES (12/Cs) Eye Hortilux e-Start Metal Halide Lamps
Hortilux e-Start Metal Halide is a new family of lamps designed for use on electronic/digital ballasts. The starting and operating characteristics of electronic/digital ballasts are different than traditional magnetic core & coil ballasts. These differences allow us to optimize lamp performance over life to improve results in your indo... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
Hortilux Base-Up Blue (Daylight) Super Metal Halide, 400W Eye Hortilux Hortilux Base-Up Blue (Daylight) Super Metal Halide, 400W (HX57805)Designed to provide a fully-balanced light spectrum that replicates natural sunlight. The exclusive Iwasaki/EYE chemistry provides levels of red, blue, and green spectral energy optimizing plant growth and yield. Hortilux-Blue lamps are used professionally in plant physiological research and biotechnolo... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
hf-HX57805
$74.77
SunMaster 1000W MH Red Sunrise Lamp 3200K "Base Up" SunMaster 1000W MH Red Sunrise Lamp 3200K "Base Up" (SM80224)SUNMASTER Red Sunrise Grow Lamps emit balanced light similar to a 3000° Kelvin source, making them ideal for all phases of plant growth while ensuring more natural growth patterns occur in most species. Its enhanced orange-red component promotes flowering, stem elongation and germination while a rich blue content assures... — Ships from DL: Livermore, California USA....more info.
Lamps / Tubes / Bulbs 
