Suitable for both indoor and outdoor applications including bars stair risers strings ceilings restaurants kitchen unit plinths even decking areas patios paths walkways this Robus brick light is an excellent LED replacement for halogen brick lights. Constructed using die cast aluminium housing with polycarbonate diffuser with 2 cable entries for loop-in/loop-out wiring it is complete with plastic sleeve for sitting into brickwork. Sleeve depth 80mm. Wide operating ambient temperature range of -20 degrees to 40 degrees.