RS Zone 3 T5 850mm 34″ 39w Uv Bulb

For Best Results Use With A T5 Luminaire Or Electronic Controller And Replace After One Year Of Normal Use. This Lamp Will Only Operate When Used With Equipement Containing An Appropriate T5 Electronic Ballast.
EXTRA HIGH OUTPUT
12% UVB For The Synthesis Of Vitamin D3.
30% UVA.
Produces Excellent Natural Colours.