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OttLite Recharge LED Desk Lamp (White)
Model: CS5900W · US configuration
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White Recharge CS5900W assessment: rechargeable tabletop lamp with published CRI 95, 275 lm maximum and a nonreplaceable 2,000 mAh battery.
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Assessment scenario: Rechargeable tabletop lamp with published CRI 95
Assessment scenario for the White OttLite Recharge CS5900W: a rechargeable base lamp with maker-listed CRI 95 and 275 lm maximum; the manual states approximately two hours of runtime as a maker estimate.
Explore this buying guide ↗Why consider this model?
- The current U.S. product page and record identify one White CS5900W variant; the exact code-family manual names CS5900W.
- OttLite lists CRI 95 and 275 lumens; these are maker specifications and do not imply a 90 cm-at-500-lux width.
- The manual identifies a 3.7 V / 2,000 mAh rechargeable lithium-ion battery, approximately two-hour use and USB charging input.
Tradeoffs to weigh
- Approximately two hours and 3.5–4 hours to charge are manufacturer estimates, not measured results. The internal battery is not user-replaceable.
- The USB port/cable charges the lamp; a USB device output or Qi charging is not documented. No numeric Kelvin settings, beam width or two-section arm count is stated.
- The current product-record image is mapped to CS5900W although its filename retains CS59089-SHPR; this discrepancy is not evidence of a separate variant.
Check these before ordering
- Match the White CS5900W offer and ask the seller to confirm the model code, since the image asset retains an older filename stem.
- Plan around the maker-stated approximate two-hour battery duration and verify supplied cable/adapter contents in the selected offer.
- Check base and listed height against the desk; do not treat the 275-lumen maximum as measured area coverage.
