LED STREET LIGHTS

RFQ Details

DETAILED EQUIPMENT SPECIFICATIONS LED LUMINAIRE UNIT Each luminaire shall consist of high-performance LED modules housed in a corrosion-resistant aluminum body. ï‚· LED Chip: Bridgelux 3030 LED chips, rated life â‰Â¥ 100,000 hours. ï‚· Power Consumption: 80W nominal system power. ï‚· Luminous Efficacy: Minimum 190 lumens per watt (LM/W). ï‚· Color Temperature: 4000K neutral white (customizable on request). ï‚· Light Distribution: Batwing beam, angle 60° x 135°; 140° coverage. ï‚· CRI: Minimum Color Rendering Index (CRI) of 70. ï‚· Operational Modes: o 3 hours at 100% brightness o 2 hours at 80% brightness o 7 hours at 25% brightness ï‚· Motion Sensor: Optional; to be indicated if required. ï‚· Protection Rating: Minimum IP65 against water and dust ingress. ï‚· Materials: High-grade aluminum housing with powder coating. ï‚· Remote Control: Infrared-based or UAV wireless remote with 30m range. ï‚· Working Temperature: -25°C to +65°C. ï‚· Certifications: CE, RoHS, IP65, and compliance with IEC 60598. SOLAR PHOTOVOLTAIC MODULE The solar panels shall be of the monocrystalline silicon type, suitable for equatorial solar conditions and resistant to UV and moisture. ï‚· Rated Capacity: Minimum 150W, 18V high-efficiency mono solar panel. ï‚· Efficiency: Minimum 16%. ï‚· Junction Box: IP65 rated with bypass diodes. ï‚· Front Cover: 4mm tempered low-iron glass. ï‚· Back Sheet: Composite polymer film (DyMat or equivalent). ï‚· Temperature Range: -40°C to +85°C. ï‚· Expected Lifetime: Minimum 25 years. ï‚· Certifications: IEC 61215, IEC 61730, CE, TUV.
BATTERY UNIT Each luminaire shall be powered by a deep-cycle, sealed, maintenance-free lithium battery system. ï‚· Type: LiFePO4 (Lithium Iron Phosphate) or equivalent. ï‚· Nominal Voltage: 12.8V or 24V depending on load. ï‚· Capacity: 80Ah to 200Ah based on site requirement. ï‚· Cycle Life: â‰Â¥ 4000 cycles at 80% Depth of Discharge (DoD). ï‚· Charge Retention: Self-discharge rate <3% per month. ï‚· Mounting: Integrated