OttLite Renew LED Desk Lamp

Color rendering is the entire product. OttLite sells to quilters and model builders, people who lose an afternoon to two threads that turn out to be different colors in daylight, and the ClearSun head answers that specific problem. Everything else on the lamp is secondary and behaves like it.

Four hundred lumens is a modest number and the shape follows from it. You get a pool roughly the size of a placemat, bright and clean at the center, falling off fast. If the goal is a lit desktop rather than a lit patch, this is the wrong fixture and no amount of repositioning fixes it.

The height range tops out low enough that the lamp cannot arc over a large cutting mat. In practice you move the work into the light rather than the light onto the work, which suits hand sewing and suits almost nothing you would do with a laptop.

The base carries an LCD with a clock, an alarm, and a temperature readout, backed by a battery so settings survive a power cut. That backup is a battery, and a battery in a mains-powered lamp is a maintenance item nobody expects until the display goes blank years later.

Faux leather and chrome is a styling decision from another decade. It looks like the lamp in a mid-range hotel room, which is fine on a craft table and conspicuous on a desk that has anything modern on it.

The USB port is sized for a phone. It will hold a tablet steady and it will not do anything useful for a laptop, so read it as a convenience rather than a reason to choose the lamp.

What keeps this one in service is narrow and real. For color-critical handwork at close range, the light is right, and the alternatives that render color this well are lamps of an entirely different size.