GTBWGFL344 cover sheet R113 20160613

by GTB Administrator | Dec 17, 2025

GTBWGFL343 cover sheet R112 20160613

by GTB Administrator | Dec 17, 2025

GTBWGFL342 cover sheet R98 20160613

by GTB Administrator | Dec 17, 2025

GTBWGFL341 cover sheet R19 20160613

by GTB Administrator | Dec 17, 2025

GTBWGFL340 revision of CE 5239 alternative to 1000 lm minimum luminous flux for LEDs

by GTB Administrator | Dec 17, 2025