Jenbo, a professional light bulb and ballast manufacturer over 16 years, is based in TAIWAN. Our main export products include Metal Halide bulb(for Stage, Studio, Disco, Theater, TV) /Ceramic Discharge Metal Halide bulb (for commercial space, office, public building) / Electric Ballast(for metal Halide bulb and CDM bulb). Jenbo products have CE, ROHS approval and SGS test report.