LED Quantity:50W-50PCS, 100W-96PCS / 200W-144PCS / 300W- 216PCS. 300W: 290MM 180MM. 3 Layer Earplug Noise Cancelling Soft & Reusable Ear Plugs for Sleep & Swim work. 120 degree luminescence angle.180 degree adjustable lamp body bracket, achieve a large area of black light irradiation.
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