Re: Lightsource for Gum
Trevor, the Philips tubes I have are often used in bug zappers... 12 Ağustos 2008, Salı, 10:15 am tarihinde, Trevor Cunningham yazmış: > moving from egypt, where remarkably predictable sun and a lack of trees > made sun exposures the best option...now, in jakarta, i have to compete > with clouds and trees...however, the only ultraviolet tubes i've found are > intended for use in bug zappers...are these suitable for exposure > purposes? if so, i'll begin investing in a gum kit
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