關於Judeng Lighting
Judeng點燃真正的工廠以生產戶外燈?京東戶外燈2021-09-13T15:04:50+08:00
是的, Judeng Lighting是 100% 真正的工廠，並舉辦了生產不同類型的戶外燈的研討會.
你在國際上運送戶外燈嗎?京東戶外燈2021-09-13T15:09:24+08:00
是的, 90% Judeng Lighting生產的室外燈出口到不同國家. 我們有一個專業的國際銷售團隊來提供技術支持並解決貨運問題.
關於LED太陽能燈
Do solar light batteries need to be replaced?京東戶外燈2021-08-29T10:35:59+08:00
是的. It is necessary to replace the solar light batteries 1-2 years after, or when you find the lasting time of the solar lights gets much shorter than before, you should consider changing new batteries in the solar light.
Can I charge solar lights without sun?京東戶外燈2021-08-29T10:36:11+08:00
是的, you can. You can use a suitable power charger adaptor to charge the solar lights if needed. The solar lights can be charged like a cellphone if you get the right charger. (only when you have to make the solar lights on and you find no way to get sunlight for days)
Do solar lights work in rain?京東戶外燈2021-08-29T10:36:16+08:00
是的, most of Judn solar lights can work in rain for 2-3 days. The solar lights can still get visible light from the sky and charged during the daytime, but power will not be fully efficient, can only last about 2-3 rainy days.
Do solar lights charge on cloudy days?京東戶外燈2021-08-29T10:36:21+08:00
是的, the solar lights can be charged on cloudy days but probably not fully charged in a day, it can still use the stored energy from the batteries and light on at night.
How do solar lights turn on at night?京東戶外燈2021-08-29T10:36:31+08:00
Most of the solar lights can be automatically turn on at night, cos when the solar panel detects it’s dark, the control system can make the LED light turned on.
How long do solar lights stay on at night?京東戶外燈2021-08-29T10:36:36+08:00
It depends on how the solar lights manufacturers set while producing them. Normally the solar lights can last more than 8 hours at night if they get full charge during the daytime (at least 6 hours getting sunlight). Judn offers 10 hours lasting time, some project customed solar lights can last 12 小時.
Do solar lights stay on all night?京東戶外燈2021-08-29T10:36:42+08:00
是的, all Judn solar lights are designed to stay on an entire night, on the condition that the batteries are fully charged during the daytime. If after some rainy days, the battery’s power is not enough, then probably they can’t last all night.
Do solar lights turn off during the day?京東戶外燈2021-09-11T16:44:07+08:00
The solar lights can be automatically turn off when dawn comes. They have a lighting sensing control system and can auto on/off when sensing darkness/brightness.
About LED Pool Lights
Is underwater swimming pool light safe?京東戶外燈2021-09-13T11:47:01+08:00
是的, the underwater swimming pool light is safe when installed by a professional electrician. Judeng Lighting produces all its swimming pool lights with good waterproof IP68 function, as long as the water and electricity do not mix, it is safe enough to be used underwater.
About LED Garden Lights