ReptiWorks Infrared Basking Spot 35W6.3X6.3X10Cm / 2.5″X2.5″X4″

Infrared basking spot bulb, 35 W, 6.3 x 6.3 x 10 cm (2.5″ x 2.5″ x 4″). The red infrared glow provides 24-hour radiant heat without disrupting day/night cycles. Ideal nighttime or nocturnal-species heat source; fits standard E27 dome fixtures.