Description
Lux Orthopedic Chair – 150kg Ergonomic Office Chair
The Lux Orthopedic Chair is a premium ergonomic office chair designed for users who require advanced adjustability, lumbar support and comfortable seating during demanding workdays.
With a 5-star ergonomic rating, the Lux combines a height-adjustable backrest with integral lumbar support, seat-depth adjustment, forward seat tilt and multi-adjustable armrests. Its Free-Float mechanism can be locked in four positions, allowing users to adjust the chair to their preferred working position.
The chair supports users up to 150kg and is fitted with a 680mm black nylon five-star base and 60mm castors. The product has also been tested against EN 1335-1 dimensional requirements and EN 1335-2 safety and durability requirements.
Key Features
- Lux Orthopedic Chair
- 5-star ergonomic rating
- 150kg weight rating
- Premium upholstered backrest
- Height-adjustable backrest
- Integral lumbar support
- Premium upholstered seat
- High-density automotive-grade moulded foam
- Multi-adjustable armrests
- Free-Float mechanism
- 4-position locking mechanism
- Seat-depth adjustment
- Forward-tilt seat adjustment
- Adjustable seat height
- 680mm black nylon five-star base
- 60mm castors
- Tested to EN 1335-1 and EN 1335-2
- Available as a task configuration with or without headrest, depending on model specification
Adjustable Backrest & Lumbar Support
The Lux features a height-adjustable upholstered backrest with integral lumbar support, allowing the support area to be positioned according to the individual user’s requirements.
The backrest angle can be adjusted through the Free-Float mechanism and locked in four positions, or used in free-float mode to allow dynamic movement while seated.
Seat Depth & Forward Tilt Adjustment
The seat provides depth adjustment from approximately 420mm to 480mm, allowing the seating position to be adjusted for different leg lengths.
The seat also incorporates forward-tilt adjustment, providing another option for positioning the user during desk-based work.
Multi-Adjustable Armrests
The Lux’s multi-adjustable armrests allow the arm pads to be adjusted in several directions, including height, forward/backward movement and inward/outward pivoting.
This provides greater flexibility when setting up the chair for computer and workstation use.
High-Density Moulded Foam
The upholstered seat and backrest use high-density automotive-grade moulded foam, providing structured cushioning as part of the chair’s premium ergonomic construction.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Lux Orthopedic Chair |
| Chair Type | Ergonomic / Orthopedic Office Chair |
| Ergonomic Rating | 5-Star |
| Weight Rating | 150kg |
| Backrest | Premium Upholstered |
| Backrest Adjustment | Height Adjustable |
| Lumbar Support | Integral |
| Seat | Premium Upholstered |
| Foam | High-Density Automotive-Grade Moulded Foam |
| Armrests | Multi-Adjustable |
| Mechanism | Free-Float |
| Mechanism Lock | 4 Positions |
| Seat Depth | Approx. 420–480mm |
| Seat Height | 480–570mm |
| Seat Adjustment | Height, Depth & Forward Tilt |
| Base | 680mm Black Nylon 5-Star Base |
| Castors | 60mm |
| Standards Testing | EN 1335-1 & EN 1335-2 |
| Warranty | 10 Years* |
*Karo’s current OrthoLux listing states a 10-year warranty. Confirm the warranty applicable to your Little Lots supply arrangement before publishing it as a Little Lots warranty.
Ideal For
- Executive offices
- Directors and senior management
- Professional offices
- Corporate workstations
- Home offices
- Computer-intensive work
- Long-duration desk work
- Ergonomic workstation projects
- Commercial office fit-outs



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