The Unilite SLR-3500 rechargeable LED Site light exudes a powerful white light of 3500 lumens on the highest output and utilises Samsung 30 W SMD LEDs with a colour temperature of 6500 K.
Offering a wide and even light spread thanks to the acrylic diffuser, the site light is operated using the two power buttons located on the battery pack at the back. The left button turns the light on/off and the right button switches between 100% and 50% output when pressed. A battery power indicator is located next to the buttons and features four LEDs to display remaining battery power.
Utilising a 7.4 V 6600 mAh lithium-ion rechargeable battery, the SLR-3500 has a run time of up to 3 hours on the highest setting. The battery is easily recharged by lifting the dust cover on the back of the light and inserting the charging cable into the charging port at one end and inserting the other end into the mains socket. The included mains adaptor comes with four different plug attachments for use in multiple countries such as UK, USA, Australia and in the EU.
While charging the charging indicators on the back will display charging progress with one light flashing to start with before becoming solid and the next light flashing until eventually all LEDs are solid after approximately 4-5 hours full charge time. The light can also be used continuously whilst connected to the mains, even with a fully charged battery, which allows you to save the battery power if access to a mains socket is available when using the light.
The battery can also be removed from the lantern for easier charging and also portability purposes, as it also doubles as a power bank to charge external devices such as your phone. The 2 A power bank feature and can charge external devices via the standard USB-A port located next to the charging port on the back. To charge an external device simply plug the USB-A end of the required cable for your device into the USB-A port on the light and the device should begin charging automatically.
It is made from super tough florescent yellow polycarbonate for increased robustness, durability and visibility, and also features a large aluminium heatsink for heat dispersion. The glow in the dark strip around the reflector helps to locate the site light in the dark, and the SLR-3500 can be adjusted to shine the beam onto a specific area, while a strong magnet is built into the base of the light so that it can be attached to magnetic surfaces for versatile usage. A rubberised handle provides comfort when transporting the light.
Heavy Duty Housing
Reflective body for greater visibility
Adjustable stand for light angle
Large rubber grip handle
Mains rechargeable & removable battery pack
2 A USB power bank function
High: 3500 lumens; 3 hours run-time; 31 m beam range
Low: 1750 lumnes; 6 hour run-time; 14 m beam range
Type: Rechargeable LED site light
Operating Modes: 100% / 50%
Luminous Flux: Up to 3500 lumens
Colour Temperature: 6500 K
LED: 30 W SMD LEDs
Focus: Area lighting
Beam Range: Up to 31 m
Battery Required: 7.4 V 6600 mAh lithium-ion battery pack (included)
Charging Time: 4-5 hours
Power Adaptor: 12 V 2 A DC (included)
Measurements: 215 x 192 x 285 mm
Operating Temperature: -5°C to 40°C
Weight: 1880 g
Switch Type: Dual power buttons
Impact Resistance: 1 m
Environmental: Water and dust resistant to IP54 standard
Warranty: 1 year
Regulatory Compliance: CE / RoHS
Packaging and Contents
Supplied in retail packaging and includes:
Unilite SLR-3500 rechargeable industrial site light x 1
UK mains power adaptor (with 4 connections) x 1
Manual x 1