Product Overview

Miniature High Output (325lm) Emergency LED Bulkhead Luminaire

The TEMPUS BHD2 is a versatile emergency bulkhead luminaire, suitable for wall, ceiling and over-door mounting to provide safe evacuation from the building.

The durable IP65 housing ensures the product is protected from dust, dirt and water to offer efficient and impressive performance in challenging environments. Offering multi-mounting options this luminaire is suitable for mounting on a wide range of ceilings and can also be mounted externally for final exit.

The TEMPUS BHD2 is a flexible solution that provides a simple, modular approach to emergency lighting.

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TEMPUS BHD2 Technical Specifications


Supply voltage220 - 240 V

Supply frequency50/60 Hz

Supply current (max)20 mA

Power factor0.63

Total circuit power0.2 - 1.8 W

Ambient temperature (ta)0 to +35°C

Protection classClass II

Conductor size0.75 - 1.5mm²

Emergency duration3 hours

Recharge period24 hours

Lumen output325 lm

IP ratingIP65

CCT5700 K

Weight of luminaire520 g

Technology Options
For applications where self-testing is not required or suitable, the non-AutoTest® option provides the same quality and performance expected of Mackwell products, without the AutoTest® feature.

DALI provides benefits by enabling testing and monitoring of an emergency lighting system via a standardised protocol, either on-site or via an internet connection. DALI is ideal for monitoring larger buildings and multiple sites. DALI-2 is the new generation of the standard that has now been extended to include emergency lighting. This improves interoperability and in future will introduce sophisticated diagnostic capabilities. All DALI products default to standalone AutoTest when not connected to a DALI network
Relevant Standards
  • EN 60598-1
  • EN 60598-2-22
  • BS 5266-1
  • EN 62034
  • EN 62386
  • EN 62031
  • EN 62471
TEMPUS BHD2 is available with a range of rechargeable battery options. For 1 hour emergency operation, please contact Mackwell for further details. 
Origin 2.0
Origin 2.0 is an intelligent technology platform with diagnostic capabilities that enables us to understand and control the effects of environmental factors on the efficiency and reliability of our emergency drivers.

Battery Charge Management
Battery Charge Management applies an intermittent charging duty cycle designed for use with NiMH & LiFePO4 batteries. This provides energy efficient charging maintenance, reduced operating temperatures and optimum service life of NiMH & LiFePO4 batteries.

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TEMPUS BHD2 Product Ranges

Order Code Description
9006103 TEMPUS BHD2 Bulkhead with NiMH   
9006475 TEMPUS BHD2 Bulkhead with LiFePO4  
9006476 TEMPUS BHD2 Bulkhead with LiFePO4 & Recessed
Order Code Description
9006107 TEMPUS BHD2 Bulkhead with NiMH      
9006477 TEMPUS BHD2 Bulkhead with LiFePO4 
9006478 TEMPUS BHD2 Bulkhead with LiFePO4 & Recessed

Key Features

  • Slim, lightweight design
  • IP65 rated
  • Surface mount and recessed variants
  • Efficient LED light source
  • Maintained or non-maintained operation
  • Integral status indicator
  • Various intelligent battery technologies
  • Articulated control gear for easy installation
  • Available with choice of MW-LiFe and NiMH intelligent battery technologies

Enquire Today

For more information, please call us on +44 (0) 1922 458 255 or send us a message below.

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