HJ4 Desk Lamp with Clamp
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Is this desk lamp truly free of blue-light hazards? Is it certified?
Yes, our desk light complies with the RG0 blue-light safety standard and is IEEE certified for no blue-light hazard, no flicker, and no glare.
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What does Color Rendering Index (CRI) mean? Is CRI =94 good enough?
CRI measures how accurately a light source reveals the true colors of objects, with sunlight scoring 100. Typical desk lamps have a CRI of around 80, while our office lamp has a CRI of 94 or higher, meaning excellent color accuracy.
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Is the light from this led desk lamp harsh on the eyes?
We use 84 Sunturalu 2835 full-spectrum LED beads with a built-in prism diffuser that evenly scatters the light, simulating natural illumination. The light is soft, non-glaring, keeping your eyes comfortable even after long hours of use.
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Will this study lamp's clip scratch my solid wood desk?
Rest assured, the inside of the clip is designed with anti-scratch padding to protect your desk surface and prevent scratches.
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Is the 2-in-1 knob and touch control complicated to operate?
Rotate to adjust brightness, touch to switch color temperature modes – the operation is very simple.
HJ4 Desk Lamp with Clamp
-
Is this desk lamp truly free of blue-light hazards? Is it certified?
Yes, our desk light complies with the RG0 blue-light safety standard and is IEEE certified for no blue-light hazard, no flicker, and no glare.
-
What does Color Rendering Index (CRI) mean? Is CRI =94 good enough?
CRI measures how accurately a light source reveals the true colors of objects, with sunlight scoring 100. Typical desk lamps have a CRI of around 80, while our office lamp has a CRI of 94 or higher, meaning excellent color accuracy.
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Is the light from this led desk lamp harsh on the eyes?
We use 84 Sunturalu 2835 full-spectrum LED beads with a built-in prism diffuser that evenly scatters the light, simulating natural illumination. The light is soft, non-glaring, keeping your eyes comfortable even after long hours of use.
-
Will this study lamp's clip scratch my solid wood desk?
Rest assured, the inside of the clip is designed with anti-scratch padding to protect your desk surface and prevent scratches.
-
Is the 2-in-1 knob and touch control complicated to operate?
Rotate to adjust brightness, touch to switch color temperature modes – the operation is very simple.





































