Product functions and features 1.  Novel design with beautiful appearance 2. Low power consumption 3. High efficiency and brightness 4. Large viewing angle 5. Long lifespan-more than 50,000 hours 6. Exclusive optical lense and good color uniformity 7. Long viewing distance 8. Keep up with CE, GB14887-2007, ITE ,EN12368 and relevant international standards Technical Parameters Diameter Model Color Qty of LED Intensity of each led Wavelength Power Input Voltage 300mm SG300-3-1S YELLOW 171 pcs 4000-6000mcd 590±5nm ≤9W 12V/24VDC Working Temperature -40℃～+60℃ Outside Material PC Solar panel 18V 10W Mono Battery Lithium battery 11.1V 8Ah More Photos of 300mm Solar Yellow Warning Traffic Signal Light Our Exhabition Process of Produce traffic light FAQ Q1: What is your terms of packing? A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters. Q2: What is your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Q3: Do you test all your traffic signal light before delivery ? A: Yes, we have 100% test before delivery,all traffic signal light use aging test 72hours before package. Q4: How do you make our business long-term and good relationship? A: 1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. Q5: How can you become to our lighting agent or Exclusive Agent? A:  firstly we need check in your country whether have our agent or not If need become our exclusive agent,we have good policy for our agent about payment,tech support,if you need know more,pls contact us.