Leading sign shops know that SpeedLamp by Allanson IS the only trusted LED retrofit solution. Designed to get you in and out fast, the SpeedLamp retrofit solution features an IP65 rating, coupled with a 120V direct connection, achieving a 50% energy savings versus T12 HO lamps. The sealed rotatable end caps and 50,000 hour lifetime rating provide outstanding performance while requiring fewer site visits, saving you time and money.