Beta 200
Overview
An architectural range of single or twin lamp fluorescent luminaires with a 53mm low profile
extruded aluminium body. Designed for surface or pendant mounting and available with parabolic
louvres or 'satine' diffusers. The Beta 200 is ideal for the illumination of offices, schools, commercial
premises, reception desks and retail environments.
Features
- LG7 Compatible
- 53mm low profile, extruded aluminium housing with fully welded mitred corners
- Can be surface mounted for direct lighting or pendant mounted with direct/indirect illumination
- Optional 1.2m adjustable suspension drop available when pendant mounting. Special lengths available on request
- Choice of matt or polished parabolic aluminium louvres or linear prismatic 'satine' diffuser for downlight distribution
- Choice of perforated or prismatic panel for indirect illumination or solid steel back for surface mount applications
- Available in white RAL 9003 or silver RAL 9006 paint finishes
- Emergency version available
- Dimmable versions available on request
Materials and Finishes
| Body | Extruded Aluminium with Mitred and Fully Welded Corners |
| Controller | Matt or Polished Louvres and Prismatic 'Satine' Diffuser for Downlight. Perforated or Prismatic for Uplight (Solid Back for surface mount) |
| Finish | Silver RAL 9006 or White RAL 9003 |
Technical Details
| Gear | High Frequency |
| Lamp Type |
 T5
|
Photometrics
BET2548905S
| DLOR | 0.4816 |
| ULOR | 0.3000 |
| LOR | 0.7816 |
| SHR NOM | 1.25 |
| SHR MAX | 1.392 |
| SHR MAX TRANS | 1.708 |
Dimensions
| | L | W | H |
|---|
| Beta 200 | 1275 | 200 | 53 |
| Beta 200 | 1575 | 200 | 53 |
Ordering
All versions supplied excluding lamps.
| Order Code | Description | Lamp Type & Rating | Gear | Weight (kg) |
|---|
| BET154 | 1275x200mm | 1x28W / 1x54W T5 | HF | 3.5 |
| BET180 | 1575x200mm | 1x35W / 1x49W / 1x80W T5 | HF | 4.1 |
| BET254 | 1275x200mm | 2x28W / 2x54W T5 | HF | 3.6 |
| BET249 | 1575x200mm | 2x35W / 2x49W T5 | HF | 4.2 |
| BET280 | 1575x200mm | 2x80W T5 | HF | 4.2 |
Suffix
| DAL | Touch Dim (see accessory DC1PM) / Digital Addressable Lighting Interface (DALI) |
| DSI | Switch Dim (see accessory DC1PM) / Digital Signal Interface (DSI) |
| D | Analogue 1-10V Dimming (see accessory DC/100) |
| 89 | Polished Aluminium Lower Louvre |
| 86 | Matt Aluminium Lower Louvre |
| 08 | Prismatic 'Satine' Lower Diffuser |
| 05 | Clear Prismatic Upper Cover |
| 02 | Perforated Steel Upper Cover |
| 01 | Solid White Painted Steel Backplate for surface mount applications |
| W | White RAL 9003 Paint Finish |
| S | Silver RAL 9006 Paint Finish |
Emergency
| E | Maintained 3hr Emergency Integral where possible (request further details when ordering) |
| LED | Sustained 3hr Emergency Integral option available (request further details when ordering) |
Accessories
| DC/100 | Dimming Controller & Switch. Analogue 1-10V |
| DC1PM | Push to Make Switch for use with Touch Dim or Switch Dim gear |
| SUSDES | 1.2m Adjustable Wire Suspension Kit for Pendant Mounting |
| SUSDESP | 1.2m Adjustable Wire Suspension Kit for Pendant Mounting (with Power Cable) |
