KASTLITE LED Solar Flood Light – 20W Off-Grid Solar Powered LED Flood Light – 4000K, 2000 Lumens Output, 150W HID Equivalent – All in One Lighting for Signage, Billboards, Pathways, Gardens & More

Price: $249.99 - $699.99
(as of Feb 09, 2026 12:06:42 UTC – Details)


Experience the convenience and long term savings of solar-powered lighting with the KASTLITE 4000K off-grid solar LED flood fixture. This all-in-one design incorporates a solar panel, light engine, and lithium-ion battery, eliminating the need for wiring and trenching. Ideal for a range of applications, including signage, billboards, walls, pathways, and garden features.
With an equivalent output of a 150W HID, the 20W LED flood light delivers cool white light at 4000K with a 120-degree beam angle, providing 2000 lumens of bright illumination. The adjustable LED light engine ensures precise lighting where you need it, offering two operating modes: standard (4 hours of 100% brightness, 25% for the rest of the night) or full brightness (constant 100% output).
Operate off the grid with up to 50 hours of battery life on standard mode and a quick 10-12 hour charge time. The lithium-ion battery, lasting at least 1500 charge cycles, includes a heat-isolated blanket for optimal performance, even in challenging weather conditions.
Enjoy the flexibility of an adjustable design, with the fixture’s height ranging from 16″ to 21″. The 50,000-hour rated life ensures longevity, and the fixture operates in temperatures from -4°F to 140°F.
Choose a reliable and energy-efficient lighting solution with the KASTLITE Solar LED Flood Light. Whether for signage, billboards, pathways, or gardens, this fixture combines versatility, durability, and off-grid freedom, backed by a 3-year warranty.
ALL IN ONE SOLAR FLOOD LIGHT: Enjoy hassle-free lighting with the KASTLITE Solar LED Flood Light, featuring an integrated solar panel, light engine, and battery. It does not need a power source, so there is no need for wiring and trenching, making it an ideal and efficient solution for signage, billboards, walls, pathways, and garden features.
VERSATILE ILLUMINATION: The adjustable LED light engine ensures precise illumination wherever you need it. With two operating modes, choose between standard (4 hours of 100% brightness and 25% for the rest of the night) or full brightness (always 100% output). Perfect for various outdoor applications.
ENERGY EFFICIENT HIGH PERFORMANCE: Equivalent to a 150W HID, this 20W LED flood light delivers 4000K cool white light with a 120-degree beam angle and 2000 lumens. The lithium-ion battery lasts for at least 1500 charge cycles, supported by a heat-isolated blanket for optimal performance.
A MODERN OFF-GRID SOLUTION: Experience true off-grid operation with up to 50 hours of battery life on standard mode and 10-12 hours of charge time. The KASTLITE Solar Flood Fixture is perfect for locations where wiring is impractical or costly, with the LED light engine delivering light exactly where you need it.
DURABLE AND ADJUSTABLE DESIGN: Built for longevity, the fixture is adjustable in height (16″ to 21″) and features a 50,000-hour rated life. The battery, operational in temperatures from -4°F to 140°F, includes a heat-isolated blanket and offers reliability even in cloudy conditions.