... Beam Angle(60*150°),the rectangular lighting shape, without extra lens, Super Brighth HPS (>70lm/W), Low Light decay: ... Battery, waterproof with Nano Technology, specialized for SRS Solar Street LightCables and connectorsSilicon rubber with purple brass wire ... 5 times longer rainy/cloudy days than the conventional solar street lightsPolehot galvanization, with Paint/plastic finishSolar panel frameangle ...