Mega-Ray Mercury Vapor Bulb - 100 Watts (120V)
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<b>[Product Information]</b><br>
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<li>provides the necessary UVB, UVA and heat for your UVB-dependent basking reptiles</li>
<li>disperse usable UVB in a 30" circumference at a 20" distance</li>
<li>MINIMUM distance setting of 12" will produce approximately 150-200 microwatts per square centimeter (uW/cm2) of UVB and 900-1200uW/cm2 of UVA</li>
<li>MAXIMUM distance setting of 20" will produce 50-75 microwatts per square centimeter (uW/cm2) of UVB</li>
<li>✅ Use with recommended fixture, such as a wire clamp lamp. Not to be used with dimmers or rheostats.</li>
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