Cold Forging Series • 4-Wires
BH Series 4-Wires Cold Forging LED Track Light (≥100lm/W)
Engineered with high-pressure cold forging technology (98% pure aluminum), delivering 150–250MPa tensile strength and superior corrosion resistance. Powered by Bridgelux / Smalite COB with ≥100lm/W output efficiency.
- Cold Forging Pure Aluminum Body: High thermal conductivity and anti-oxidation structure outperforming die-cast alloy.
- ≥100lm/W Output Efficacy: High lumen output with ErP Class E energy classification.
- Bridgelux / Smalite COB: CRI ≥ 90 high color rendering across all color temperatures.
- BOJO Integrated Track Driver: Slim non-isolation driver integrated directly into the 4-wires track adapter.
- Multi-Beam Optics: 15°, 24°, 36°, and 45° precision reflector beam angles.
≥100 lm/W
Cold Forging Aluminum
Bridgelux COB
CRI ≥ 90
20W / 30W / 40W
Cold Forging Aluminum
Bridgelux COB
CRI ≥ 90
20W / 30W / 40W
Catalog Overview & Mechanical Drawings

Comprehensive Technical Specifications
| Product Series | BH Series 4-Wires Cold Forging LED Track Light |
| Track System Standard | 4-Wires 3-Circuit Universal Commercial Track |
| Models & Dimensions | BJ-BH420-S (20W / Φ65*120mm), BJ-BH430-S (30W / Φ75*120mm), BJ-BH440-S (40W / Φ85*120mm) |
| Luminous Output Efficacy | ≥ 100lm/W (ErP Energy Efficiency Class E) |
| Color Rendering Index (CRI) | CRI Ra ≥ 90 High Color Accuracy |
| Color Temperature (CCT) | 3000K Warm White / 4000K Neutral White / 5000K Daylight White |
| Housing Process & Material | Cold Forging Structure (98% Pure Aluminum, 150-250MPa Tensile Strength) |
| Beam Angles | 15°, 24°, 36°, 45° Faceted Aluminum Reflector |
| LED Light Source | Smalite / Bridgelux Bespoke COB |
| Driver Technology | BOJO Non-Isolation Integrated In-Track Driver |
| Input Operating Voltage | AC 220V, 50/60Hz |
| Finish Color Options | Electrostatic Powder-Coated Matte Black / Pure White |
| Certifications & Standards | CE, RoHS, ErP Class E, IP20 |
| Commercial Warranty | 3-Year Factory Commercial Warranty |













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