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Halogen lights

Printed From: Sensi Seeds Shop
Category: Sensi Seeds
Forum Name: Lighting
Forum Discription: Different lamps and systems; What to use in different stages and spaces
URL: http://forum.sensiseeds.com/forum_posts.asp?TID=456
Printed Date: 14 November 2019 at 15:45


Topic: Halogen lights
Posted By: Ithal1
Subject: Halogen lights
Date Posted: 09 May 2005 at 14:04

Can i use this type of lamp fr my indoor grow (Halogen) lamp 500w, IP44.

I dont know what type of lamp is ok. how high should i have the lamp from the plants.

thanks to you all, give thankz




Replies:
Posted By: Ganja
Date Posted: 10 May 2005 at 11:15

Halogen lights are bright, but they do not give out light in the right spectrum for growing or flowering cannabis.

Halogen light is mostly in the yellow spectrum, and you need blue/white light (halide) for growing and red/orange light (high pressure sodium) for flowering.

We'd advise against using this kind of light. A 400w HPS lamp will produce more light for less power, and the light it produces will be more useful to indoor plants.



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