Mega Ray mercury vapour E27 - PAR38 Megaray lamps are hugely popular and Internet Reptile guarantees the best possible price.  Now also available in box quantities for breeders, pet shops or large collections. MUST BE USED IN A 20CM OR LARGER DOME OR A WIRE CAGE DOME. ANY THING SMALLER WILL VOID ANY WARRANTIES ON THIS ITEM.   The 275w will require a larger, specialist fitting... the 275w is not designed for regular use.

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