LED Hardwire Emergency Light With Adjustable Heads, Backup Battery Long-life, effecint ultra-bright white LED lamp heads High-performance, chrome-plated metallized reflector and plastic lens for optimal light distribution Two fixed or adjustable LED lamp heads provide optimal center-to-center spacing Long-life, maintenance-free, rechargeable NiCd battery Fully automatic solid-state, two-rate charger initiates battery charging to recharge a discharged battery in 24 hours