High-power lighting device for building construction site
The invention discloses a high-power lighting device for a building construction site. The high-power lighting device comprises a high-power LED lamp, a lampshade, a lamp pole, a telescopic button anda sand soil box; the high-power LED lamp is detachably mounted on the lampshade; the lampshade is co...
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Format: | Patent |
Sprache: | chi ; eng |
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