Zhejiang Coursertech Optoelectronics Co. Ltd

Model Number: JMTL-003 Brand Name: Courser Key Specifications/Special Features: Solar panel: have a strategic partner with long-term relationships, panel conversion efficiency can be up to 17%, 20 years lifespan and 5 years warrantyBattery: can supply both Lead-acid and gel type, our battery supplier is also selected by us after long-term test and practice, reliable and of good-quality, over-charge and -discharge protection, 8 to 10 years lifespan and 3-yearwarrantyPole: pole is overall hot-dipped galvanized, coating color according to as per request, with stainless steel fasteners, safer than welding type, 20 years lifespan and 10-yearwarrantyLED street light: 100,000 hours lifespan and 5-yearwarrantyLED chip is American Bridgelux with 140lm/W

Constant-current power supply and control system integrated

After 10-year of operation the luminous flux of our LEDs is about 90% of initial levels

1-piece of LED not working and will not impact other LEDs

Controller

100%, 50% power and 30% power functions: can choose 0 to 9 hours in different working power period, for example 3+3+6 hours mode

Meaning: 3 hours 100% power working + 3 hours 50% power working + 6 hours 30% power working, can also adjust it: 100 + 50% 2 working period, or all night only full power working

Constant-current power supply and control system integrated, usually we put the controller in under part of pole, because LEDs itself has a very long life, we only need ride a bike to exchange the controller if light doesn't work, this decreases maintenance fee as we need not use crane to take the light down to do the repairing more

Working mode:

• Day-night mode, namely dusk to dawn mode
• Light will turn on/off automatically when night/day comes
• Timing mode
• Start working automatically but can stop workings required timing set
• Water-resistant, decrease the risk of non-working in damp conditions