The LH0011 H.H. Fluorescent 1-450W-2A is a specialized, non-shunted lampholder designed for T5 linear fluorescent and LED tube lighting systems. Engineered by H.H. Fluorescent Parts Inc., this G5 miniature bi-pin socket features a robust polycarbonate housing and a long stainless steel bracket for secure mounting via a 1/8-inch rivet clearance hole. It is rated for 75W and 660V, making it a versatile choice for both standard fluorescent fixtures and modern LED retrofits. The unit comes equipped with 9-inch, #18 AWG 105°C 600V leads, ensuring reliable electrical connectivity and ease of installation in compact or industrial lighting environments. As an unshunted socket, it is particularly essential for LED tube installations that require separate circuit paths for each pin to prevent short-circuiting during the retrofit The LH0011 is comparable or equal to the American DeRosa D3957, DM Y94, 857018, Golo T501, HH Fluorescent: 1-450-2A, Satco 80-1251 and the Triboro: 659A-6V-1341.
Link to T5 lamps that this support fits