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Metal Halide E40 fitting

828 Views 0 Replies 1 Participant Last post by  Ceefax

I am searching for a metal halide bulb that fits a hydroponics kit a friend gave me. I have an e40 fitting and a 1000w ballast. When I was sourcing a bulb a couple of them said that the 1000w bulbs they had blocked UV light but put out light in the 380-480 range.

This to me sounds like it will not be suitable for exposing.

Does anyone know of a brand or bulb name i can search for that will fit my set up.

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