Detailed specification: 1.Model: VSL-120-5.2.Specification(1×30W LED lighting source)H6000.3.Solar Panel: 120W, monocrystalline,20 years' warranty.4.Rechargable batteries: Maintenance-free 24V/150AH.5.Controller: Digital programmable, switch on/off by light and time setting.6.Light source: CREE LED light source, with100 lm/W, total 30W, with 2940 lm of lighting power.7.Pole: Q235, zinc-plated steel pole and customized color.8.Color temerature: 2700K 6500K optional.9.Illuminate10h/days,even under cloudy/rainy day for4 days above.10. Work temperature:--30oC +50oC.11.The lamp frame is zinc-plated and plastic-coated.12.Wind-resistance≥150MPH.