Birchwood Defender 2 ft Uplight & Base
The Birchwood Uplight is the first lighting product of its kind, quite unlike anything that’s gone before it. As the fluorescent light of the future it’s setting the pace in the as the new industry standard in many fields.
Uplight highlights to date include:
Voted ‘Best Product of 2002’ by the Hire Association Europe (HAE)
Tried, tested and held in high esteem by leading UK companies
Distributed in many countries across all 5 continents of the world
Prior to Uplight, the only solution was conventional tripod-mounted fluorescent lighting, which has always been fraught with problems - particularly when used in rough service conditions such as those seen in construction, automotive and event hire applications.
Uplight was the result of an extensive research, development and testing programme spanning 18 months. The remit for the project was to develop a viable alternative to traditional fluorescent lighting that would eliminate all of the problems associated with this troublesome unit type.
Uplight was finally conceived as a much more robust, safer and brighter work and leisure light with many uses across countless applications – many of which are still to be discovered.
high light output
High output (3500 lumens) natural light source
Detachable reflector gives 180° or 360° lighting intensity options
electrical flexibility
Dual voltage operation from120 to 277 volts
Multiple unit linking capability – up to 69 units from a 2.5KVA transformer
enhanced stability
Stable, self-righting polypropylene base
Suitable for mounting on uneven ground
energy efficient
Low wattage operation (18 and 36 watts respectively)
Extended lamp life of 20,000 hours (approx.)
weather resistant
Indoor and outdoor compatibility (IP44 specification)
Extended operational temperature range from -25°C to 50°C
robust construction
Anti-shock protection safeguards the light tube
Robust polycarbonate diffuser protects the light tube
minimal maintenance
Quick-change tube replacement system
Easy-to-clean surfaces
trouble-free storage
Detachable light diffuser and base aids stockpiling
Light diffuser and base boxed separately for easy transportation
dependable safety
Low temperature operation - tepid to touch
Environmental compliance through the use of low mercury tubes
Uplight is available in 2 sizes according to the user’s needs: a 36W 4ft version for standard applications, and an 18W 2ft version for applications where height restrictions may be an issue.
It’s easy to see why Uplight is the first-choice solution for work and leisure lighting applications.
Uplight – The Most Upright Light On Site
Uplight highlights to date include:
Voted ‘Best Product of 2002’ by the Hire Association Europe (HAE)Tried, tested and held in high esteem by leading UK companiesDistributed in many countries across all 5 continents of the worldPrior to Uplight, the only solution was conventional tripod-mounted fluorescent lighting, which has always been fraught with problems - particularly when used in rough service conditions such as those seen in construction, automotive and event hire applications.
Uplight was the result of an extensive research, development and testing programme spanning 18 months. The remit for the project was to develop a viable alternative to traditional fluorescent lighting that would eliminate all of the problems associated with this troublesome unit type.
Uplight was finally conceived as a much more robust, safer and brighter work and leisure light with many uses across countless applications – many of which are still to be discovered.
high light output
High output (3500 lumens) natural light sourceDetachable reflector gives 180° or 360° lighting intensity optionselectrical flexibility
Dual voltage operation from120 to 277 voltsMultiple unit linking capability – up to 69 units from a 2.5KVA transformerenhanced stability
Stable, self-righting polypropylene baseSuitable for mounting on uneven groundenergy efficient
Low wattage operation (18 and 36 watts respectively)Extended lamp life of 20,000 hours (approx.)weather resistant
Indoor and outdoor compatibility (IP44 specification)Extended operational temperature range from -25°C to 50°Crobust construction
Anti-shock protection safeguards the light tubeRobust polycarbonate diffuser protects the light tubeminimal maintenance
Quick-change tube replacement systemEasy-to-clean surfacestrouble-free storage
Detachable light diffuser and base aids stockpilingLight diffuser and base boxed separately for easy transportationdependable safety
Low temperature operation - tepid to touchEnvironmental compliance through the use of low mercury tubesUplight is available in 2 sizes according to the user’s needs: a 36W 4ft version for standard applications, and an 18W 2ft version for applications where height restrictions may be an issue.
It’s easy to see why Uplight is the first-choice solution for work and leisure lighting applications.
Uplight – The Most Upright Light On Site
After extensive development and testing Birchwood delivers a product that stands up to the rigours of the toughest applications in the harshest environments - the Construction, Automotive and Defence Industries in particular.
Uplight is undoubtedly the fluorescent light of the future. Its groundbreaking component design overcomes all of the storage, distribution, handling, stability and performance problems associated with conventional lighting. Indeed, Uplight defeats all of these problems and offers so much more…
dual voltage technology
In terms of Electronic Control Gear (ECG), the high frequency dual voltage electronic ballast has a certified voltage range of 120 to 277 volts, although the unit will handle voltage drop down to 77 volts. It also allows Uplight to accommodate any fluctuation in voltage when either run in series or with a poorly calibrated generator. This pioneering technology also facilitates:
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Safety shutdown at end of lamp life |
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Flicker-free controlled warm start |
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Digitally controlled fixed pre-heat time across all ambient temperatures |
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Automatic restart after lamp change |
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Simple plug and power outlet change to alternate between a 110-volt and a 220-volt unit (no internal wiring required). For the first time, users can operate the same lighting unit in domestic and industrial/commercial applications – one light fits all. |
low wattage
Maximum output and minimum input is ensured using 18 watt and 36 watt energy efficient Phillips T8 triphosphor daylight tubes. Combined with the high frequency ECG this modern arrangement can save over a third in energy consumption and significantly increase the service life of lamps versus traditional halophosphate lamps that use Conventional Control Gear (CCG).
Consumption is only 18 watts on the 2 ft unit and 36 watts on the 4 ft unit, but both emit a higher light output than any traditional halophosphate fluorescent light.
extended lamp life
Normal lamp life of a T8 triphosphor tube is 15,000 hours. However, the high-frequency ECG built into Uplight extends this average life by a further 5,000 hours to 20,000 hours, resulting in dramatic immediate and long-term cost-savings. This more than makes up for the higher initial cost per lamp compared to conventional T12 and T8 halophosphate tubes. Refer to table 1 below for comparisons:
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Table 1: Fewer lamp replacements with triphosphor T8 tubes |
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Tube & control gear |
Average lamp life (hours) |
Lumen levels in application after lamp failures and reduction in light output over lifetime |
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3,000 hours/ 1 year |
6,000 hours/ 2 years |
9,000 hours/ 3 years |
12,000 hours/ 4 years |
15,000 hours/ 5 years |
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T12 + CCG* |
9,000 |
86% |
76% |
34% |
00% |
00% |
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T8 Halophosphate + CCG |
11,000 |
86% |
78% |
63% |
21% |
00% |
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T8 Triphosphor + CCG |
15,000 |
98% |
95% |
88% |
76% |
44% |
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T8 Triphosphor + ECG* |
20,000 |
98% |
95% |
94% |
88% |
76% |
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*CCG: Conventional Control Gear, **ECG: Electronic Control Gear |
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Source: OSRAM & PHILLIPS |
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more intense and natural light source
Uplight uses a specially coloured triphosphor ‘cool daylight’ tube that provides a totally natural light in which to work – it’s a clean, cool, crisp white light that gives a higher and better quality light output than conventional tubes.
At the half-life stage the drop in luminous flux of conventional T12 and T8 halophosphate tubes is around 20% versus only 10% in Uplight’s T8 triphosphor tube. More dramatically at the end of its lifespan the T8 triphosphor tube will still have 76% of its original luminous flux whereas the conventional tubes will have failed completely. This means that the number of tube changes can be halved at least.
Specifically, a basic 4ft 40 watt T12 tube offers an initial light output of 3,000 lumens, whereas the 4ft T8 36 watt triphosphor tube used in Uplight gives 17% more light at 3,500 lumens. Thus, the user has the ability to achieve the same lighting levels but with fewer Uplights than with traditional lights.
anti-shock tube protection
To protect the tube from damage Uplight incorporates an ‘anti-shock tube protection system’.
quick-change tube replacement system
In the event of damage or tube failure, tubes can be replaced quickly and simply. Remove the upper end cap, replace the tube, and then refasten. No tools needed!!!
detachable reflector
In its standard form Uplight is fitted with an aluminium reflector to give a 180º light spread at 3500 lumens. By removing the reflector 360º flooded luminosity is achievable.
robust polycarbonate light diffuser
The diffuser protects the tube from the rigours of the toughest applications. It can even take a hammer blow without incurring subsequent damage!!!
indoor and outdoor compatibility
Rated to IP44 specification, Uplight is suitable for use both indoors and out without any concern for safety. This enables it to cover a vast array of applications construction sites, railways, event hire, garden patios and pathways, outdoor leisure, emergency lighting in hospitals and offices, and domestic DIY.
testing
Tested independently by SGS (UK) Ltd as a ‘rough service’ luminaire, Uplight meets and exceeds all relevant European and US safety regulations. Copy certificates are available upon request.
low temperature operation
Low wattage means low heat. Uplight is tepid to touch even in continuous use, eliminating the risk of burning for both the user and the public at large.
multiple linking capability
Thanks to its singular power outlet up to 69 4ft-36W Uplight units can be placed in series from one 2.5kVa generator with a 5-metre spacing without any voltage drop between them. And from a standard 13-amp UK household supply 20 such Uplight units can be operated.
stable polypropylene base
The highly visible yellow spherical base is self-righting up to 45º from its freestanding upright position. It takes a hard knock and pops back up for more!!!
easy to store and transport
A detachable base and light diffuser facilitate separate storage and transportation options if required. This means that large numbers of units can be stockpiled and moved with ease.
environmental compliance
Uplight’s triphosphor tubes are low energy and contain less mercury than traditional halophosphate tubes, making them compliant to the new European Directives on energy consumption and toxic waste reductions.
extended temperature range
Uplight is able to run in temperatures that span -25ºC to 50ºC, covering all but the most severe weather conditions across the world.
hassle-free guarantee
A 1 year guarantee comes as standard with Uplight. For full terms and conditions please refer to the ‘Uplight Operation and safety Guide’ that is supplied with each product.
patent protection
A significant investment has been made in patent protection, ensuring that the unique Uplight design is safeguarded throughout the world.
Needless to say, Uplight is built super tough. Its’ unique design eliminates all of the problems that conventional fluorescent lighting has suffered. It’s quite unlike any other light that has gone before it.
A hassle-free bright future is now a reality for our customers.
UPLIGHT – TAKES KNOCKS OTHERS CAN’T
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