Circuit diagram of a non-inverting amplifier using dual power supplies

Circuit diagram of a non-inverting amplifier using dual power supplies

The Emergency Exit Lights Led for business, suitable for residential and commercial illumination, churches, auditoriums, restaurants, supermarkets, warehouse- etc. And the Commercial Exit Sign is a built-in lithium-ion rechargeable battery, more than 90 minutes continuous lighting with the power failure. Also, the li-ion battery pack which can be rechargeable more than 500 times. The exit LED emergency exit lamp meets all requirements for different states and building code for the various installation, you can pass the fire department inspection easily with it.

Lithium Ion Battery Emergency Exit Sign

Emergency Exit Sign With Rechargeable Battery,Customized Arrow Exit Sign,Exit Sign With Running Man

Jiangmen City Pengjiang District Qihui Lighting Electrical Appliances Co., Ltd , https://www.qihuilights.com