SKU: 33410389133

Tube QPW25WST15SHG (Teflon G) (TUB25W490)

Sale price$23.40 Regular price$26.00
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Description

Tube QPW25WST15SHG (Teflon G) (TUB25W490)Lengte: 45 cm Diameter (T8): 2,54 cm. Hoge prestaties en veiligheid 100% Europese technologie Hogere initile UVA output bij 365nm duurzamere output Shatterproof coating volgens industriestandaard FEP: maximaal 5% UVA lichtverlies en glasretentie onder impact volgens BS EN61549 Milieuverantwoorde keuze: geen lood en minder kwik Getest en vertrouwd merk De meeste UVA lichtopbrengst van Quantum buizen bevindt zich in het spectrum van 350 tot 380

Lengte: 45 cm / Diameter (T8): 2,54 cm.

Hoge prestaties en veiligheid
• 100% Europese technologie
• Hogere initiële UVA-output bij 365nm / duurzamere output
• Shatterproof coating volgens industriestandaard FEP: maximaal 5% UVA-lichtverlies en glasretentie onder impact volgens BS EN61549
• Milieuverantwoorde keuze: geen lood en minder kwik
• Getest en vertrouwd merk

De meeste UVA-lichtopbrengst van Quantum buizen bevindt zich in het spectrum van 350 tot 380 nanometer. Uitgebreid wetenschappelijk onderzoek, gesponsord door PestWest en uitgevoerd aan de Universiteit van Birmingham (UK), heeft aangetoond dat dit het meest aantrekkelijke spectrum is voor stedelijke vliegen. In 1997 heeft PestWest de firma Sylvania Lighting International (SLI) benaderd om de verkregen kennis uit dit onderzoek toe te passen. Na een onderzoeks- en testperiode van 2 jaar is hieruit de Quantum buis geboren.

Quantum buizen voldoen aan de meest milieuvriendelijke normen en voldoen aan de eisen van de Restriction of Hazardous Substances (RoHS) wetgeving, op grond waarvan de vervaardiging van BL350 buizen is verboden in Europa voor het milieuwelzijn. Quantum buizen worden vervaardigd volgens de de hoogste kwaliteit met behulp van de nieuwste watergebaseerde fosfortechnologie.

De afgifte van UVA-licht door lampen is sterk afhankelijk van het gebruikte type fosforen en de kwaliteit van het fabricageproces. De verkeerde fosformix en een gebrek aan kwaliteitscontrole leidt tot zeer lage productprestaties. De speciale fosformix gebruikt in Quantum buizen en een systeem van kwaliteitscontrole volgens de internationale normen geven hoge initiële UVA-afgifte met behoud van meer UVA-licht gedurende de levensduur van de buis. Hierdoor garanderen PestWest Quantum buizen de gebruiker zeer effectieve prestaties gedurende de gehele levensduur.

Niet alle shatterproof coatings zijn hetzelfde omdat de kwaliteit afhangt van het gebruikte materiaal. Quantum shatterproof buizen zijn voorzien van een hoge kwaliteit FEP shatterproof coating met een uitstekende UV-overdracht van circa 95%. De FEP coating beschikt ook over een uitstekende schokbestendigheid en gegarandeerde glasretentie. Het zal niet smelten, vlokken, verkleuren of lekken en voldoet aan de internationale norm IEC 61549 voor shatterproof buis coatings.

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SKU: 33410389133

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4.5 ★★★★★
Based on 24 reviews
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J
Jenny
West Palm Beach, US
★★★★★ 5
Nice shelf option
These industrial pipe shelf brackets are a great choice if you’re going for that rustic, farmhouse look. The black iron finish looks clean and modern while still giving off that classic industrial vibe. Once installed, they feel sturdy and well-built. Perfect for holding books, décor, or heavier items when paired with solid wood planks. I like the open design because it really lets whatever you’re displaying stand out. They’re also pretty versatile and work well in different spaces like living rooms, kitchens, or home offices. Just keep in mind that this is the bracket system only, so you’ll need to supply your own wood and possibly some mounting hardware depending on your setup. Overall, they’re a stylish and functional DIY option that adds a lot of character to a space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Mark Roberts
Massapequa, US
★★★★★ 5
Excellent industrial shelving hardware for the price
I bought these as a housewarming-style gift for my brother-in-law, who recently finished building an extension onto his home and finally has the space for a proper office. His family’s aesthetic leans heavily toward that cottage-meets-industrial look, and these brackets fit the brief perfectly. First impressions were excellent. The iron construction feels genuinely heavy-duty, and the machining and threading are better than I expected at this price point. The finish is a clean matte black that looks sharp without feeling overly glossy or cheap. Installation is straightforward if you’re comfortable with basic wall mounting. Because these are iron pipe components, you may find yourself making tiny adjustments with micro shims to get everything perfectly level depending on your wall and stud placement. That’s not a flaw so much as the nature of pipe-style systems. Once dialed in, though, they feel very solid. The scale is also worth mentioning. These are not subtle brackets—they’re a bit of a statement piece. That’s great if you want the shelving to become part of the room’s visual identity, but it’s something to be aware of when planning the space. One thing I actually appreciate is that they don’t include the wood shelves. Bundled wood usually drives up the cost and often isn’t the species or finish you’d want anyway. This way you can choose your own boards and tailor the look to the room—which is exactly what my brother-in-law ended up doing. Overall, a very well-executed industrial shelving system: sturdy, attractive, and surprisingly refined for the price.
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Reviewed in the United States on March 8, 2026
M
Verified Purchase
Michelle bullard
Waukegan, US
★★★★★ 5
Stable and easy to assemble
I used these to support a heavy piece of countertop would to create a side table. Looks great and holds steady.
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Reviewed in the United States on February 15, 2023
C
Verified Purchase
Charles Clerici
San Leandro, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
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Reviewed in the United States on October 22, 2023
J
Verified Purchase
judith stevens
Louisville, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024

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