A fantastic ceramic lamp holder and spun reflector ideal for use with the self ballasted mercury vapour and halogen spot lampsr multi directional clampr also supplied with screwfix bracket for wooden vivariar heavy gauge highly reflective aluminium domer heat resistant ceramic fittingr detachable protective mesh cover makes this product ideal for snakes and chameleonsr in line onoff switchr designed for max 80w bulbs with e27 screw fittingr please note that the bulb is not included