The High Bay Light SGC113 from Jiangsu Bisong Lighting Co., Ltd is a solar powered highbay luminaire. The product page lists two versions, 13 W and 26 W, with a system output of 1600 and 3600 lumens. The light has a polycrystalline silicon solar panel, a large capacity battery and fully automatic light sensing control. The page places it under Highbay lighting and describes the body as aerospace grade aluminum, free of lead and mercury. The product is intended for high ceiling spaces where a wired supply is difficult or expensive.

Power and Output

The page lists a 13 W and a 26 W version. The system output is 1600 lumens for the 13 W and 3600 lumens for the 26 W. The color temperature is 6500 K, 4000 K or 3000 K, and the color rendering index is 80. The page also lists an LED quantity of 130 and 300 pieces and an LED power of 260 and 600, which appears to mix the LED count and the power column; a buyer should confirm the actual electrical power and the lumen output from the datasheet. The rated life is 25000 hours at L70B50 with an ambient temperature of 35 degrees Celsius. The page does not give a beam angle or a light distribution curve value, which should be confirmed for the mounting height.

Solar and Battery

The light uses polycrystalline silicon solar panels. The page says the panel is intended to improve performance in a standalone solar system. The battery is a large capacity type with overcharge and overdischarge protection, and the page says the stated capacity is genuine and the battery life has been improved. The battery specification is 12.8 V 3.3 Ah for one version and 9.6 V 9.9 Ah for the other, with a charging time of 4 hours. A buyer should confirm which battery belongs to which power version, the daily operating hours and the solar charging margin for the site latitude, because those values decide whether the light runs through a cloudy period. The page also does not state the panel wattage, which should be confirmed for the charging calculation.

Body and Installation

The body is aerospace grade aluminum, free of lead and mercury, and the page describes it as low carbon, stylish and durable. The IP rating is IP44 and the applicable ambient temperature is 0 to 50 degrees Celsius. The dimensions are 320 mm high with a 155 mm diameter for one version and 350 mm high with a 170 mm diameter for the other. The page lists a soda constant current controller. The installation angle is not given. A buyer should confirm the mounting bracket, the pole diameter, the wind load and the access for battery replacement, because a solar highbay is often mounted where service access is difficult.

Company and Ordering

Jiangsu Bisong Lighting Co., Ltd lists its address as 2077 Renmin West Road, Qidong City, Jiangsu Province. The service hotline is 400 828 0186, the telephone is +86 0513-83120863 and the email is wangguandi@bisong.cc. The product structure includes urban flood lighting, municipal high speed lighting, highbay lighting and tunnel lighting, and the solutions cover municipal road lighting, industrial plant lighting, architecture and landscape lighting and smart park or campus lighting. The page does not give a price, a minimum order quantity, a delivery time or a warranty term, so those points should be confirmed in the quotation. It is also worth asking for the battery test report and the solar panel certification for the destination market. The page lists a resources center and a message form but no local service network, which should be confirmed.

If you need a High Bay Light for a warehouse, a factory, a workshop or a high ceiling space without a reliable power supply, send us the mounting height, the area, the required lux, the daily operating hours, the latitude, the pole or bracket detail and the quantity. We will confirm the 13 W or 26 W version, the battery and the mounting accessories, and we will point out the values that should be checked against the site. A clear site and sunlight brief at the start is the best way to avoid a solar highbay that is bright enough on the first day but does not last through a cloudy week.