Model assessment · OttLite

OttLite Gleam LED Desk Lamp with Wireless Charging (Black) review

A Black corded tabletop LED lamp with a flexible neck, three manual color modes, three brightness levels, maker-published CRI 95+ and a centered 5 W wireless charging pad.

Sources checked 2026-10-31 · Our editorial approach

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Official OttLite image of the Black Gleam LED Desk Lamp with Wireless Charging, showing its flexible neck, base and charging pad.
Manufacturer image: Black Gleam LED Desk Lamp with Wireless Charging · SKU CSDWC4KW-WA. Image: OttLite
A useful fit for

A potential fit for a corded tabletop light where a flexible neck, manual color and brightness controls, published CRI 95+, and a 5 W wireless pad are useful together.

The main tradeoff

The exact sources give no lumen maximum, 90 cm-at-500-lux width, base dimensions, arm-section count, automatic sensor modes or wired USB output. Wireless charging requires a compatible device and careful centering; the integrated light source is not replaceable.

Your needs, this model

Does it fit your priorities?

How should a device be positioned on the Gleam wireless pad?

OttLite's instructions say to place a wireless-charging-enabled device face up and centered on the pad; a solid blue indicator signals active charging. The manual says charging time varies by device and warmth can occur, so check the phone and its case rather than assuming all devices align or charge at the same rate.

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Does it meet the published Ra 95 threshold?

The current OttLite page publishes CRI 95+, which qualifies for the documentary color-rendering filter. That is a maker claim, not a measurement made by this site, and no exact source gives a 90 cm-at-500-lux width.

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Is there a wired USB output as well as wireless charging?

The exact manual documents a 5 W wireless charger and its supplied power adapter, but does not specify a USB port for charging another device. Do not assume the pictured phone or charging pad proves a separate wired output.

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The current U.S. OttLite page and variant record identify one Black Gleam LED Desk Lamp with Wireless Charging, SKU CSDWC4KW-WA. The matching instructions name that full code and describe a completely assembled corded lamp with an integrated charging pad. This is a complete tabletop task light, not a loose phone charger or a lamp package whose mounting accessory must be supplied separately.

A flexible-neck lamp with a centered charging zone

The Gleam uses a flexible neck to aim its shade and a tabletop base that also contains the wireless charging area. The manual advises holding the base while bending the neck. No base dimensions, full reach envelope, or forward clearance figure is stated in the exact sources, so a buyer working around a laptop, paper, or shelf should check the actual desk arrangement rather than assume that the flexible neck reaches a particular point.

OttLite specifies an integrated 5 W charging area for wireless-charging-enabled devices. The instructions say to place the compatible device face up and centered on the charging icon; a solid blue light indicates active charging. The manual also says that charging times vary by device and that the device may become warm during charging. Compatibility, alignment, phone-case thickness, and the user’s own device should be checked at the point of purchase; a photo of a phone on the pad does not prove performance with every handset.

Manual light choices, not automatic screen sensing

The manufacturer page publishes CRI 95+, three brightness settings, and three color modes. The exact instructions identify those manual color temperatures as 2,700, 3,500, and 5,000 K; the mode changes after a two-second press-and-hold on the touch switch. That means the light controls and the charging control occupy separate roles even though they share one lamp. CRI 95+ is a maker-published claim, not an independent color test.

The product page and instructions do not state a lumen maximum or a width of at least 90 cm at 500 lux. The CRI value, 5 W pad, broad shade in the image, and “ClearSun” label do not fill that missing photometric specification. The manual describes local touch control, not an ambient sensor that automatically sets both paper and screen modes. Likewise, the flexible neck is not a documented pair of linked support arms. For this questionnaire, the supported arrangement is a tabletop base, and no clamp or clip option is identified.

Power and serviceability

The model uses its supplied power adapter and a standard household 120 V outlet. Its adapter label lists 100–240 V, 50/60 Hz input and 13 V DC / 1.2 A output; the charging pad itself is rated 5 V / 1 A, or 5 W. The exact sources document a wireless pad but not a wired USB device-output port. That distinction matters if a buyer expects to charge an older device, a device without wireless charging, or two devices at once: the advertised charging area is a single wireless route, not evidence of an additional USB output.

The instructions say the LED source cannot be replaced; when it reaches end of life, the whole luminaire is to be replaced. They also warn against touching the panel after extended use and specify indoor use. The source pages offer no measured lamp lifetime, charging speed, heat test, or independent performance result. The maker’s rated-life statement is not a repair guarantee.

Decision

Gleam is a plausible choice for a corded tabletop arrangement where a flexible-neck light, three brightness levels, three manual Kelvin modes, published CRI 95+, and a 5 W centered wireless pad belong together. It is not the documented option for a USB-output requirement, multi-section arm, automatic paper/screen control, or a 90 cm-at-500-lux field. Check that the exact Black CSDWC4KW-WA lamp, adapter, and Qi-compatible device suit the intended setup. This assessment is based on OttLite’s exact page, product record, instructions, and inspected image; no hands-on positioning, charging, temperature, photometric, or color test is claimed.

Key specifications

Key details at a glance

Lowest listed color rendering index (Ra)95
Lowest color temperature2700 K
Highest color temperature5000 K
Brightness levels3
Power adapter includedYes
User-replaceable light sourceNo
Qi pad maximum output (device-dependent)5 W
Qi device-charging padYes
Qi-certified device requiredYes

Use the exact model’s instructions for operating limits, supplied equipment and version differences.

Sources for this review

Sources for this assessment

Put your desk requirements together

A lamp’s specifications are only useful when they fit your workspace. Use the finder to compare documented mount and adjustment arrangements.

In this review