Using metal halide lights?
I have fixtures that use 100w mh bulbs. My question is could I use 75w or 50w in that fixture?
That’s a lamp/ballast system.
The ballast needs to match the lamp.- Change one, change the other.
Once the lamp is ‘started’ the ballast limits the current provided.
You’d be over-loading/over heating those smaller lamps.
Change one, change the other.
Metal Halide (MH) Bulbs
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Sunmaster 600 watt HPS MH Conversion Bulb Metal Halide $89.95 |
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(3) MH 175 Watt Metal Halide ED17 M57 Light Bulbs Lamp $32.21 |
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(3) 250 Watt Metal Halide MH250/U ED28 Lamp Light Bulbs $43.20 |
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(3) 1000 Watt Metal Halide BT37 Light Bulbs Lamp MH E39 $62.99 |
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EYE HORTILUX 400W METAL HALIDE BULB-400 Watt MH Lamp $122.95 |
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MH50/MED/U 50w watt metal halide light bulb lamp $14.00 |
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MH70/MED/U 70w watt metal halide light bulb lamp $14.00 |
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MH100/MED/U 100w watt metal halide light bulb lamp $14.00 |
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MH150/MED/U 150w watt metal halide light bulb lamp $14.00 |
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EYE HORTILUX 250W METAL HALIDE BULB-250 Watt MH Lamp $122.95 |
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MH175/MED/U 175w watt metal halide light bulb lamp $14.00 |
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MH175/U 175w watt metal halide light bulb lamp mogul $18.00 |
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MH250/U 250w watt metal halide light bulb lamp mogul $18.00 |
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MH400/U 400w watt metal halide light bulb lamp mogul $22.00 |
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EYE HORTILUX 250W METAL HALIDE BULB-250W MH (3 PACK) $299.95 |
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MH1000/U 1000w watt metal halide light bulb lamp mogul $40.00 |
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400w MH Conversion Bulb Hydroponics 400 watt Sodium Metal Halide w hps hortilux $21.50 |
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600 watt MH HPS CONVERSION GROW LIGHT BULB Sodium to Metal Halide 600w w lamp $17.00 |
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New ProLume MH250/U/IC 250 Watt Metal Halide Bulb $17.95 |
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New Xen Lux 400 Watt Metal Halide Grow Light Bulb Lamp 400w MH HID $22.10 |
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New Xen Lux 1000 Watt Metal Halide Grow Light Bulb Lamp 1000w MH HID $36.10 |
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EYE HORTILUX SUPER 1000W METAL HALIDE BULB-1000W MH (3 PACK) $229.50 |
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New Xen Lux 600 Watt Metal Halide Grow Light Bulb Lamp 600w MH HID $32.40 |
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Commercial Extended Life MH400/U/ED28 400 Watt Metal Halide Mogul Bulbs 6availab $30.00 |
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400 Watt Digital Metal Halide Grow Light Kit Reflector MH bulb Lamp 400W Ballast $134.95 |
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MH50 50W 50 watt Metal Halide E26 ED17 Light Bulb $16.75 |
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(2) 175 Watt Metal Halide MH Lamps Bulbs M57 ED17 $24.25 |
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(3) 175 Watt Metal Halide MH Lamps Bulbs M57 ED17 $32.50 |
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(4) 175 Watt Metal Halide MH Lamps Bulbs M57 ED17 $48.50 |
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(3) 175 Watt Metal Halide ED17 M57 Light Bulb Lamp NEW MH $33.00 |
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(12) 175 Watt Metal Halide ED17 M57 Light Bulb Lamp NEW MH $125.00 |
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Philips MH400/U 400w ED37 344150 Metal Halide bulb lamp $7.99 |
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1000W Metal Halide Bulb BT56 MH1000/BT56/U/4K 6 PACK $160.00 |
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PLANTMAX PULSE START METAL HALIDE BULB 600W / 7000K GROW 600 W WATT LIGHT MH HPS $69.99 |
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BATWING GROW LIGHT HOOD REFLECTOR FOR 150-1000 W BULBS HPS + Metal Halide mh $35.49 |
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PLANTMAX PULSE START METAL HALIDE BULB 600W / 3000K BLOOM 600 W WATT LIGHT MH $69.99 |
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360 watt SUB for 400w MH METAL HALIDE light BULB MP360 $39.99 |
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Sunmaster 1000 watt MH Bulb Warm Dx Lamp – Metal Halide $89.95 |
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Plantmax 600w / 600 watt Conversion Bulb MH / Metal Halide 7200K $59.00 |
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400W WATT INTERLUX METAL HALIDE GROW LIGHT BULB MH LAMP $24.99 |
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Hydrofarm SBM175H 175-Watt Mini Sunburst Metal Halide with Lamp $86.89 Plug-and-play: comes with cord and lamp.Highly reflective European specular.Magnetic 175W MH Super quietEasy to hang lightweight and compactIncludes instructions hangers and lighting recommendations… |
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Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb $8.00 400 watt BT37 Mogul Screw (E39) Base 4,000K Clear Universal Burn General Lighting Metal Halide HID Sylvania Light Bulb… |
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Sunlite MH175/U/MED 175-Watt Metal Halide ED17 Bulb, Medium Base, Clear $11.94 175 Watts Clear ED17 Metal Halide HID Medium(E26)Base M57 MH175/U/M SU – Manufacturer: Sunlite – Base type: Medium E26 Base – Wattage: 175 Watts – Bulb finish: – Voltage: 120 Volts – Life hours: 10000- Color temperature Kelvin: – MOL:5.44″… |
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Sylvania 64471 – M175/U 175 watt Metal Halide Light Bulb $11.14 175 watt BT28 Mogul Screw (E39) Base 4,200K Clear Universal Burn General Lighting Metal Halide HID Sylvania Light Bulb… |
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New Digilux DX1000 HPS 1000W Digital Grow Light Bulb Sodium Hydroponics Quality $67.99 Digilux Metal Halide and High Pressure Sodium bulbs are favored by growers because of the wide color spectrum and efficiency. They are engineered for use in digital ballasts and feature enhanced red and orange spectrums (HPS) blue spectrums (MH), better color uniformity, longer bulb life, and less lumen depreciation.Digilux bulbs are hot start approved and can be used in both vertical and horizont… |
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600w Galaxy Digital HPS Ballast $179.95 600 watt Digital Galaxy HPS/MH Ballast Extruded aluminum housing is engineered to dissipate heat and keep the components cool. Smart Volt feature allows ballast to run on 120v, 208v or 240v power. Detachable power cord allows easy change over. Comes standard with 120v cord, purchase 240 volt cord separately (part #903082). There is also a resettable circuit breaker for short circuit protection. La… |
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GE 42729 250-Watt Multi-Vapor Quartz Metal Halide Mogul Light Bulb, 1-Pack $9.50 250 watt ED28 Mogul Screw (E39) Base 4,200K Clear Multi-Vapor Quartz Metal Halide HID GE Light Bulb (Enclosed Fixtures Only)… |
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Howard M1000-71C-214-CK – 1000 Watt – Metal Halide Ballast – 4 Tap – ANSI M47 – Power Factor 90 – Max. Temp. Rating 194 Deg. F – Includes Oil Filled Capacitor and Bracket Kit $91.58 Brand Howard – Voltage 120/208/240/277 – ANSI Code M47 – Ballast Type CWA – Operates MH1000 – Start Method Probe Start – Warranty 2 Years -… |
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TCP MS 400W/BU 400-Watt Probe Start Metal Halide Lamp $22.00 … |
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Sunshine Systems LEDGP45 GlowPanel 28 Watt 45 LED Grow Light $118.75 GlowPanel45The GlowPanel 45 uses the latest in LED technology to provide your plants with the perfect blend of light suitable for all stages of growth. From seed to flower to fruit. More than four times the output of the original GlowPanel, the GlowPanel 45 uses only 28 Watts of power and surpasses the output of a 250 Watt HPS. It easily provides five square feet of coverage for your garden. The G… |