Oka Surface

Reply within one working day. Layouts and calculations included when we supply.

Description
Specification

Low glare office lighting

The OKA Surface meets many lighting criteria for setting a new standard for ceiling lighting for office. Designed with all attention to detail, it will impress the design purists with clean design and premium diffuser. Additionally, its quality of light and low glare will also impress lighting consultants.

The premium surface mounted light OKA can be classed as linear lighting as it is suitable for creating linear lighting systems. As standard, it is available in 4 different lengths (from 1200 mm to 3000 mm), the OKA Surface has a wide range of use in modern office lighting. The shortest profile is perfect for task lighting, whilst the large 3000 mm units are suitable for large open plan office. The continuous linear lighting system can be designed in increments of 70 mm, to perfectly suit your office spaces.

With its body chunkier than the usual linear profile (60mm deep frame and 100 mm wide body) the OKA Surface defines the workspace, making a presence even when switched off. The diamond prismatic lens distributes glare-free lighting with <19UGR, ideal for a healthy working environment and reducing eye strain.

The choice of 3 different colour temperatures suits a wide range of office application and the light intensity can be dimmed with DALI. The Tunable White option allows the user to adjust the colour temperature contributing to the wellbeing of workforce.

The OKA Surface is available in white, black and silver finish as standard with a further choice of colour as a custom solution. If your ceiling type is more suitable for suspended lighting, please check the Oka Suspended direct or Oka Suspended Direct/Indirect.

The OKA can be specified with both CASAMBI and Philips EasyAir to increase user control. It is ideal for premium working spaces where a more industrial look and feel is required.

Light Source Information

· LED
· Direct Light Distribution
· LED outputs available from 28W 3,177lm up to 97W 10,408lm
· 3 Step MacAdam · CRI80 (CRI90 on request)
· The Oka can achieve schemes of <19UGR, meeting the CIBSE, SLL and BCO guide to lighting standards.
· Colour Temperature available 3000K, 4000K or TW (2700K-5000K)
· Internal Drivers supplied

Design

· Surface Mounted
· Structured aluminium
· Available in 4 standard sizes 1200mm, 1500mm, 2400mm and 3000mm (more sizes on request)
· Available in White, Black or Silver finish

Optics

· Opal and Microprismatic diffuser

Dimming

· Non-dimmable as standard
· DALI available on request
· Bluetooth DALI DIM available on request
· Tunable White available on request. It uses DALI DT 8 control drivers

Integrated Controls (on request)

· CASAMBI · Philips EasyAir

Installation

· Surface mount attachment screws included as standard

Miscellaneous

· 3hr Emergency available on request
· 2 year warranty
· Integral Emergency Available on all sizes

299 Lighting reserve the right to change the specification of any product without notice or public announcement

Downloads.

Download datasheet

Download LDT files

Download Installation Instructions

Download 3D files

TM65 report (on request)

Need a TM65 embodied-carbon report or BIM objects? Ask us and we will send them for your project.

Questions about Oka Surface.

What is the efficacy of Oka Surface?

Oka Surface delivers up to 125 lm/W, depending on the output, optic and configuration chosen. The figure for your exact configuration is on the datasheet and your quotation.

How does Part L apply to Oka Surface?

Part L compliance is judged on the luminaire lumens per circuit-watt average that Approved Document L sets for general lighting across the whole installation, so one product's headline efficacy does not settle compliance. We check the average for your whole scheme when we prepare the layout.

Can Oka Surface be dimmed?

Yes. Oka Surface is available with DALI or Casambi control. Tell us how the space will be used and we will recommend the right driver and controls.

What colour rendering does Oka Surface offer?

Oka Surface is available with CRI 80 or 90. Higher CRI shows colours and materials more accurately, which suits retail, hospitality and design-led offices.

How do I get a quote or sample for Oka Surface?

Use the Request a quote or Request a sample button on this page, or send your drawings to info@299lighting.co.uk. A Light Engineer replies within one working day, and we can include a lighting layout and calculations.

Oka Configurator

Product Configurator

Configure your Oka linear profile

Main Configuration

Product Model

Mounting Type

Light Distribution

Luminaire Optical System

Length

Light Output

CRI

Kelvin (K)

Control Gear

Colour/Finish

Product Code:

Description:

Power: -

Output: -

Efficacy: -

Length: -

UGR <19

The diamond prismatic lens distributes glare-free lighting with an impressive UGR<19. This contributes to the wellbeing of the occupiers and healthy working environment.

1007-09-15-OkaSurface-Banner-Installation-1

Standard size at 3 metres

The Oka Surface is available in 4 different lengths from 1200 mm to 3000 mm.

Robust construction

Designed with attention to detail, it will impress the purists with clean lines, homogeneous light and a proportionately designed profile.

Wireless Control

All mounting styles of Oka can be easily upgraded with CASAMBI control, allowing faster and easier installation and commissioning. Putting the user in charge, wireless controls are a serious proposition for workplace future-proofing with increased energy saving and wellbeing.