https://greenbookpages.com/reviews/hydroponics/2-ft-8-tube-t5-grow-light-fluorescent-lamp/ Sat, 04 Jun 2016 19:29:28 +0000 hourly 1 http://wordpress.org/?v=3.4.2 https://greenbookpages.com/reviews/hydroponics/2-ft-8-tube-t5-grow-light-fluorescent-lamp/#comment-542 Midowo Mon, 02 Sep 2013 08:07:19 +0000 http://greenbookpages.com/reviews/?post_type=place&p=3618#comment-542 Great product, I like that there are 2 grow bulbs included and T5 light always have low profile! But what is the actual efficiency of those bulbs in lumens per watt? Great product, I like that there are 2 grow bulbs included and T5 light always have low profile!
But what is the actual efficiency of those bulbs in lumens per watt?

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