Mega-Ray Mercury Vapour Lamps

Find the right mercury vapour bulb for your reptile terrarium

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  • Mercury vapour bulbs for reptile terrariums
  • Provides similar UVB to natural sunlight
  • A variety of bulbs available
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Mega-Ray Mercury Vapour 70w: The same great qualities that have made the Mega-Ray name one of the best in the industry is also incorporated in this mini UVB bulb. This bulb measuring only 3" wide and 4.5" long needs to be given the same respect when using, as the rest of the Mega-Ray range. Producing only 70 watts of heat they can be used in smaller habitats then the other Mega-Ray UV bulbs. Juvenile turtles, tortoises and lizards love this bulb! This is also a great avian and snake UVA-UVB source.

Mega-Ray Mercury Vapour 100w & 160w : These lamps are Mega-Ray's SB Par-38 narrow flood lamps which have been shown in tests to produce similar amounts of UVB to natural sunlight! True flood lamps, these bulbs will disperse usable UVB in a 30" circumference at a 20" distance.

Mega-Ray Mercury Vapour 275w: This lamp is Mega-Ray's 275 watt SB Par-38 narrow flood lamp which produces more UVB and UVA than the standard Mega-Ray 100 & 160 watt lamp, along with more heat, and can therefore be used at greater recommended distances. It will disperse usable UVB in a 30" circumference at a 34" distance.

Mega-Ray recommend that most people with UVB meters will get 18 months use out of their SB bulbs, and they have a warranty period of 6 months.

Product Mercury Vapour 70w Mercury Vapour 100w Mercury Vapour 160w Mercury Vapour 275w
Voltage 230V 230V 230V 230V
Cap E27 E27 E27 E27
Luminous flux 1.000 lm 1.000 lm 1.800 lm 3.100 lm
Radiation UV-A 1.000 μW/cm2 1.000 μW/cm2 1.000 μW/cm2 1.100 μW/cm2
Radiation UV-B 175 μW/cm2 175 μW/cm2 175 μW/cm2 175 μW/cm2
At a distance of 15cm 30cm 45cm 60cm
Colour temp. 4.000K 4.000K 4.000K 4.000K
Average lifetime 3.000h 6.000h 6.000h 6.000h
Recommended useful lifetime 1.000h 2.000h 2.000h 2.000h
Bulb design R80 PAR38 PAR38 PAR38
Length A 116mm 138mm 138mm 138mm
Diameter D 80mm 121mm 121mm 121mm
Beam angle 35° 35° 35° 35°
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