The Pioneer Lifer Series LF28 Area Light Charger from " Whelen Engineering" is available with a built-in lithium iron phosphate or lead-acid battery and has 2800 usable lumens.

• Impact-resistant glass-reinforced nylon housing in Black
• 100% solid-state electronics.
• Hard-coated lenses minimize environmental damages.
• The robust adjustable ratcheting mechanism allows for a 180 � range of uninterrupted light
• Push-button power switch and top handle are easy to use with gloved hands
• Easily attach a sling or carabiner to the light to make transportation easy
• The battery is built into the unit, making it safe and protected.
• The battery features a short circuit and thermal protection.

• Voltage: 12 VDC
• Usable lumens: 2800
• Optics: Floodlight lens
• Height: 7.59in (192.7mm)
• Width: 9.17in (232.9mm)
• Depth: 9.20in (233.7mm)
• Weight: 7.5lbs (3.4kg)