Illuminating large outdoor areas efficiently require lighting that balances extreme durability with financial viability. The BSLight LED Solar Street Light (ULTRA Series) 120W answers this call by combining clean energy technology with cutting-edge optical performance.Designed for contractors, property managers, and residential use across Malaysia, this high-powered solar street lamp delivers stable brightness without relying on Tenaga Nasional Berhad (TNB) grid power, effectively bringing your outdoor operational lighting costs down to zero.
 

The heart of the BSSLSL-1120/ULT lies in its exceptional luminous efficacy. Generating 10,000lm of brightness at 100lm/W, the system optimizes every single watt of stored solar energy. The 5700K Color Temperature (CCT) produces a crisp, clear cool daylight spectrum, heavily reducing blind spots and enhancing safety in public parking lots, secondary roadways, and factory compounds.Featuring a specialized dual beam angle design of 70° by 140°, the lamp lens distributes light broadly across roads rather than pooling it underneath the pole, reducing glare and lowering the number of total fixtures required for project layouts. With a Color Rendering Index (CRI) of over 70, it guarantees adequate color differentiation for security cameras and pedestrian traffic alike.
 

Malaysia’s weather shifts rapidly between blistering sun and thick cloud cover. The ULTRA Series addresses this variability by incorporating an expansive 18V/100W solar panel paired with an oversized 6.4V/60AH battery pack. The high-efficiency photovoltaic panel ensures that the battery can achieve a full charge within just 4 to 6 hours of sunlight.Once night falls, the automated system takes over. Operating under its smart AUTO Mode, the unit manages its power output efficiently to guarantee 12 hours of uninterrupted working time—lasting from dusk until dawn, even during standard rainy spells.
 

Engineered for industrial-grade installations, the physical dimensions of the BSLight ULTRA Series speak to its structural integrity. The lamp body spans 1340 × 396 × 212 mm, allowing ample surface area for heat dissipation, which preserves the long-term lifespan of the internal LEDs. The integrated matching solar panel mirrors these premium dimensions at 1340 × 396 × 4 mm to maximize light absorption.The structural chassis is rated IP66, providing absolute protection against dust ingress and powerful, wind-driven monsoon rains. Designed to fit standard heavy-duty lighting poles with a 76mm diameter width, it is perfectly balanced for optimal safety at installation heights between 8 to 10 meters.
 

Q1: What are the benefits of installing a BSLight 120W LED Solar Street Light in Malaysia?
A: It eliminates electrical wiring costs, results in RM0 monthly TNB electric bills, and requires minimal maintenance. It provides zero-carbon, eco-friendly public lighting that keeps operating autonomously even during sudden grid blackouts.

Q2: How long does the BSLight ULTRA Series 120W take to charge, and how long does it run?
A: It takes 4 to 6 hours of direct solar exposure to reach full capacity. On a full charge under AUTO mode, it operates continuously for 12 hours, reliably illuminating outdoor areas from dusk until dawn.

Q3: Can this solar street light withstand heavy Malaysian monsoon seasons?
A: Yes. The fixture features an official IP66 waterproof rating, meaning it is tightly sealed against severe dust penetration and high-pressure water jets from all directions, preventing water ingress during heavy downpours.

Q4: What is the optimal pole installation height and diameter for the BSSLSL-1120/ULT?
A: The recommended installation height is 8 to 10 meters above the ground. The mounting bracket is designed to seamlessly fit a standard street light pole with a diameter width of 76mm.

Q5: What does a 70° / 140° beam angle mean for roadway coverage?
A: It means the light is distributed wide horizontally (140°) and optimized vertically (70°). This precise oval beam pattern spreads illumination evenly down linear spaces like streets and pathways, rather than letting it wastefully spill onto empty sides.

Q6: What is the brightness level and color appearance of this 120W solar street light?
A: It outputs an ultra-bright 10,000 lumens. The Color Temperature is 5700K, which provides a crisp, clear cool daylight appearance that improves outdoor visibility, clarity, and security monitoring accuracy.

Q7: How does the AUTO mode function on the BSLight ULTRA series?
A: The internal smart solar charge controller tracks voltage drops from the solar panel. When sunset occurs, it automatically switches the LED light on, and automatically switches it back off at dawn to resume solar charging.

Q8: Does this solar light require regular battery replacements?
A: No. The high-capacity 6.4V/60AH industrial-grade battery pack is built to endure thousands of deep charge-discharge cycles, providing multiple years of continuous night-time operational performance before requiring servicing.

Q9: What is the luminous efficacy of the BSSLSL-1120/ULT model?
A: The efficacy is 100lm/W (lumens per watt). This signifies a highly efficient conversion rate where the LED chips translate maximum battery energy into usable visual light, preventing rapid power drain.

Q10: Is complicated electrical wiring needed to set up this solar street light?
A: Not at all. Because it is completely solar-powered and self-contained, no underground trenching, electrical wiring conduits, or external circuit breakers are required. Simply secure the unit onto your 76mm pole and let it run.

 
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