LED three-proof purification lamp bracket lamp dustproof and moisture-proof office workshop low-voltage DC12V24V36V fluorescent tube

LED double-row T8 split V-shaped fluorescent tube 50W60WT8 double-sided luminous advertising light box tube 110V220V

Led human body infrared induction fluorescent tube underground parking garage aisle induction lamp 110V all on and all off

Led human body infrared microwave radar T8 integrated fluorescent tube parking garage induction lamp 110V220V

T8 aluminum-plastic split LED fluorescent tube 1.5 meters 24W shopping mall supermarket 110V220V single-ended engineering tube