YH19B Non-maintained

EM power: 2W_3W, 180 mintues, Drive LED directly

DC9-15V,10-26V,10-55 constant current output

Suit for LED Ceiling light,Bulkhead,Tri-proof, linear light

Non-maintained，split-internal,LiFePO4 battery

YH33T Basic selftest series

EM power: 1W_2W 180minutes duration time,  

Drive LED directly, dc20-42V,output, constant power

Suit for 60W below LED Ceiling light,Bulkhead

Tri-proof, linear light

Small size,Split-internal,With terminal,LiFePO4 battery 

YH25 Basic selftest series

EM power: 2W_3W,180minutes duration time  Drive LED directly,

dc10-50V,output, constant power

Suit for 60W below LED lamp, especially LED panel and downlight

Self-test function and combined emergency driver and battery pack together，LiFePO4 battery，Battery can be replaced

YH31-cp Ni-Cd series

EM power: 2-4W, 180 minutes duration time, Drive LED directly

DC10-50V,50-200V,50-300V constant power output

Suit for 100W below Led lamp with external led driver

such as Tri-proof, linear light,LED strip

Split-internal,With terminal,high temperature Ni-Cd battery

YH33 manual test series

EM power: 1W_2W 180minutes duration time,  

Drive LED directly, dc20-42V,output, constant power

Suit for 60W below LED Ceiling light,Bulkhead

Tri-proof, linear light

Small size,Split-internal,With terminal,LiFePO4 battery

YH18 Basic selftest series

EM power: 2-6W, 180 mintues, Drive LED directly

DC10-50V,50-300V constant power output

Suit for 100W below Led lamp with external led driver

such as Tri-proof, linear light,LED strip

Split-internal,With terminal,LiFePO4 battery

YH24 high power emergency series

EM power: 20W 180minutes max, Drive LED directly

dc20-42V output, Constant current

Suit for 150W below LED hihg bay light,Tri-proof, street light

Split-internal,With terminal,LiFePO4 battery

YH25B manual test series

EM power: 2-6W 60-180minutes duration time,  

Drive LED directly, dc10-50V,output, constant power

Suit for 60W below LED lamp, especially LED panel and downlight

Combined emergency driver and battery pack together,LiFePO4 battery，Battery can be replaced

YH11-cp Standard series

EM power: 2-6W, 180 minutes duration time, Drive LED directly

DC10-50V,50-200V,50-300V constant power output

Suit for 100W below Led lamp with external led driver

such as Tri-proof, linear light,LED strip

Split-internal,With terminal,LiFePO4 battery

YH26 Basic selftest series

EM power: 2W 180minutes duration time,  

Drive LED directly, dc10-50V,50-300V output, constant power

Suit for 80W below LED lamp, especially LED panel and downlight

Tri-proof, linear light，LED strip

Combined emergency driver and battery pack together,LiFePO4 battery，Battery can be replaced