Humanscale Infinity LED Task Light review

Two exact mount choices, one exact finish in the captured U.S. listing

Humanscale's current U.S. Infinity page identifies two Linen White task-light configurations: Desktop Base item code NF3EBW- and Clamp Base item code NF3ECW-. The trailing hyphen is part of the source's displayed item code and is retained here; a seller's shortened or altered code should be checked rather than silently normalized. Although the product page says customizable color finishes, these are the two exact U.S. configurations captured for this assessment. The page's current listing, not that broad finish phrase, anchors the reviewed identity.

The mount choice changes the setup. NF3EBW- is listed with a desktop base; NF3ECW- is listed with a clamp base. They are alternative configurations rather than accessories this review assumes will be in the same box. Humanscale does not state the clamp's jaw range on the page, so verify the exact package and acceptable desk-edge thickness, shape and clearance before relying on the clamp. The tabletop version avoids that edge fit question but still needs enough free desk area for its base and arm movement.

Articulation and control are the stronger documented distinctions

The official product images show two linked sections between the base or clamp and the light head. That supports the library's structural two-section classification, but the count is a visual description of the pictured arrangement, not a measured reach envelope. Humanscale separately lists a 35-inch arm reach and 180-degree arm and head rotation. Those numbers are useful for planning, yet the page does not provide a no-collision map for your monitor, shelves or neighboring work area. If the full sweep matters, request an installation drawing for this exact configuration.

The product page and the 2025 brochure agree on a nine-level touch dimmer, with indicator lights that fade after adjustment and memory for preferred settings. The brochure also documents a passive-infrared occupancy sensor that turns the lamp off when no one is present and a nightlight feature that disables the occupancy sensor. These are meaningful control choices, but they are not automatic paper and screen modes. The current product page lists 3000 K warm-white output, CRI 90 and 8 W power. A ten-year, 24/7 warranty and up-to-50,000-hour life are Humanscale's published claims; this review did not independently test either figure.

Do not translate lux into the finder's coverage test

Infinity's U.S. page lists 1500 lux (also expressed as 150 foot-candles). It does not identify a measurement distance, sensor position or a width at 500 lux. The page's high lux value is therefore not equivalent to the finder requirement of a maker-stated width of at least 90 cm at 500 lux. Nor does the source give the broader area as a measured result. If a published 90 cm width is essential, leave Infinity out of that shortlist unless a current official specification supplies the missing basis.

The exact product page describes a single LED light source casting one shadow, a large-array multi-chip LED, constant-torque hinges and a minimalist interior cable route. Those details help explain the product's design, but they do not establish Ra 95, a replaceable LED module or your personal glare conditions. CRI 90 is below the review library's Ra 95 threshold. The only exact finish in the current U.S. codes captured here is Linen White; the product page's customizable-finish statement is not a substitute for a finish-specific code and image.

Who should compare it

Infinity is worth comparing if you want two linked support sections, a listed 35-inch arm reach, nine dimming steps, occupancy shutoff and an explicit choice between a tabletop base and a clamp configuration. Horizon 2.0 is a one-section, base-only lamp with 15-inch reach and >92 color rendering; Nova has two sections and a clamp option, but the currently listed U.S. NV4E desk versions are 4000 K and CRI 91+. Infinity differs again at 3000 K and CRI 90. None should inherit another model's light-width, color or mount facts.

This assessment relies on Humanscale's U.S. page, the dated official brochure, and the exact desktop-base and clamp product images. The maker's 1500-lux figure, arm reach and lifetime claims are not hands-on findings by this site. Before an order, match the full NF3EBW- or NF3ECW- code exactly, confirm the included support, finish, current written warranty and return terms, and check that the arm can move in the space you actually have. No price, stock state or seller quality is asserted here.