product Parameters and Features CS-D1Power: 1 W Input voltage:AC85-265V, AC/DC12V/24V Power factor: >0.85 LED luminous efficiency: >90 lm/W LED Quantity: 1PCS*1W LED chip: Cree Color rendering index (CRI): >75% Color temperature:3000 6500K Viewing angle: 15/30/45/60 deg Life span: >50000 hours Power factor: >85% IP rate: IP65 Produtcs Dimension: Φ78mm Working Environment:Temperature:-30°C-55°C Equal to common halogen lamp: 10W Material: Aluminum Alloy Other details: 1. packing: Standard Packaging, we can packing as your requirements 2.warranty:2 years 3.Delivery details:in 15days after received your full pay, from Huangpu port 4.Payment Terms:T/T 30% deposite, 70% payed before shipping; West Union or Cash We also can supply LED BULB and LED TUBE and LED meteor shower light and LED Downlight. welcome OEM or ODM order.