Tria Hair Removal Laser Precision HRLp - 810 nm Diode Laser
Published on 09/24/2026 at 04:29 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Tria Hair Removal Laser Precision, model HRLp, is a compact at-home diode laser for targeted hair reduction on smaller areas. Its technical documentation lists an 810 nm output wavelength and a 15-minute operating time between charges.
Compact Diode Laser Design
The HRLp model uses a diode laser classified as laser class 1, with an output fluence of 7-20 J/cm2 per pulse. The same document lists a maximum pulse duration of 400 ms and maximum laser output of 40 W.
Tria positions the Precision for smaller, sensitive areas, including the underarms, bikini area, and parts of the face. The device uses a skin sensor and operates cordless while treating, with charging hardware supplied for recharging between sessions.
Precision Versus Tria 4X
The closest comparison inside Tria's range is the larger Hair Removal Laser 4X. The Precision is the slimmer, more targeted model, while the 4X is designed for broader body coverage and offers five intensity levels rather than the Precision's three levels.
The tradeoff is practical rather than cosmetic. A 15-minute cordless runtime suits short sessions on small areas, while the 4X's larger format and broader treatment design better match users covering more body surface.
Use Case And Product Placement
Tria Hair Removal Laser Precision fits adults seeking at-home diode-laser treatment for smaller areas and compatible skin and hair combinations. Its 810 nm wavelength, 7-20 J/cm2 fluence range, and 15-minute battery runtime give it a focused specification set rather than a broad-body-treatment profile.
The HRLp is best understood as a compact detail-treatment device. Users needing wider coverage, five intensity levels, or a longer treatment workflow should compare it with the Tria 4X instead.
Manufacturer And Ownership
Tria Beauty was acquired by The Beauty Tech Group in 2024, and Tria Laser now operates within that portfolio. The Tria brand's US product information identifies the Hair Removal Laser Precision as model HRLp.
Tria Hair Removal Laser Precision At A Glance
- Product: Tria Hair Removal Laser Precision, model HRLp
- Manufacturer: Tria Beauty
- Category: At-home diode laser hair removal device
- Laser wavelength: 810 nm
- Output fluence: 7-20 J/cm2 per pulse
- Maximum pulse duration: 400 ms
- Maximum laser output: 40 W
- Battery runtime: 15 minutes between charges
- Target audience: Adults treating smaller areas
