The BST LED Bulb Series (A-Shape) is a versatile and energy-efficient lighting solution designed for homes, offices, hotels, showrooms, and commercial spaces. These bulbs combine high-quality LED chips with a premium driver to provide bright, uniform, and flicker-free illumination, replacing traditional incandescent or CFL bulbs while saving energy.
With a wide range of wattages from 3W to 22W, the BST LED Bulbs are perfect for general lighting, ambient lighting, or decorative purposes. Their aluminum and PC housing ensures excellent heat dissipation, long lifespan, and reliable performance. Available in multiple color temperatures, these bulbs deliver natural and comfortable light suitable for any environment.
Product Name : BST LED Bulb Series (A-Shape)
Manufacturer : Bangladesh Sunlight Technology
Available Wattage : 18W
Luminous Efficacy : 120–135 lm/W
Luminous Flux : 2160 lm
Input Voltage : AC 85–265V, 50/60Hz
Power Factor (PF) : ≥0.95
Color Temperature (CCT) : 3000K / 4000K / 5000K / 6500K (Optional)
CRI (Color Rendering Index) : ≥80
Housing Material : Aluminum + PC cover
Beam Angle : 200° – Wide Angle
IP Rating : IP20 – Indoor Use / IP65 – Outdoor Option
Operating Temperature : -20°C to +45°C
Lifespan : ≥50,000 Hours
Installation Type : E27 / B22 Base (Standard Fittings)
Certification : CE, RoHS, ISO Certified
Energy Efficient: Up to 80% power savings compared to traditional incandescent bulbs.
Long Lifespan: 50,000+ hours of operation, reducing maintenance and replacement costs.
Flicker-Free & Eye-Friendly: Ideal for home, office, and study areas.
Durable & Safe: Aluminum + high-quality PC housing, no UV or IR radiation, mercury-free.
Instant Start: Immediate full brightness without warm-up time.
Wide Compatibility: Suitable for table lamps, ceiling fittings, pendant lights, and wall fixtures.
Applying Sector : Ideal for bedrooms, living rooms, kitchens, and workspaces.
Applying Sector : Create comfortable ambient lighting and highlight interior design
Applying Sector : Brighten display areas and showcase products effectively
Applying Sector : Provide efficient general lighting for corridors, hallways, and common areas
Applying Sector : Suitable for lamps, pendants, and accent fixtures to enhance aesthetic appeal.
At Bangladesh Sunlight Technology, we make choosing lights easy. Our carefully designed collections bring you modern, reliable, and timeless lighting solutions.
We deliver premium-quality LED lighting at the best value. From our own innovations to trusted partner products, every option is built for efficiency and durability.
We understand lighting can feel complex. Our expert and friendly support team is always ready to guide you toward the right solution with confidence.
At Bangla Bati, we don’t just provide lighting — we create innovative, reliable, and future-ready solutions that seamlessly enhance your lifestyle, empower your business, and illuminate your projects with excellence.
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