{"id":154801,"date":"2026-11-11T14:28:07","date_gmt":"2026-11-11T14:28:07","guid":{"rendered":"https:\/\/ledcity.ee\/?post_type=product&#038;p=154801"},"modified":"2026-11-11T14:28:33","modified_gmt":"2026-11-11T14:28:33","slug":"linear-luminaire-longer-led-18w-2160lm-4000k-ac220-240v-ip40-60cm-white","status":"publish","type":"product","link":"https:\/\/ledcity.ee\/en\/product\/linear-luminaire-longer-led-18w-2160lm-4000k-ac220-240v-ip40-60cm-white\/","title":{"rendered":"Linear luminaire LONGER, LED, 18W, 2160lm, 4000K, AC220-240V, IP40, 60cm, white"},"content":{"rendered":"<p><strong>Advanced Technology &amp; Durability<\/strong><\/p>\n<p>The LED LONGER luminaire is a well-thought-out combination of modernity and durability, created for the lighting needs of educational institutions and public buildings. Made of durable polycarbonate and stainless steel, this luminaire offers a high degree of resistance IK08, which guarantees its exceptional durability and resistance to mechanical damage. Thanks to these materials, the LONGER LED luminaire is the ideal choice for places that require solid and reliable lighting.<\/p>\n<p><strong>Efficiency &amp; Ecology<\/strong><\/p>\n<p>The neutral light colour emitted by the LED LONGER luminaire creates a pleasant atmosphere and its luminous efficacy of up to 120 lm\/W ensures high energy efficiency. It is not only an economical solution, but also an ecological one, minimizing the impact on the environment by reducing energy consumption.<\/p>\n<p><strong>Long Service Life &amp; Warranty<\/strong><\/p>\n<p>Offering an impressive lifespan of up to 40,000 hours, the LONGER LED luminaire represents an investment in a long-term lighting solution. Backed by a 3-year warranty, it provides peace of mind and reduces the need for frequent replacements, which is especially important in high-traffic public spaces.<\/p>\n<p><strong>Versatility &amp; Safety<\/strong><\/p>\n<p>With IP40 rating, the LED LONGER luminaire is protected against the ingress of solid objects larger than 1 mm, providing an extra layer of protection in a variety of environments. The wide beam angle of 120\u00b0 allows for an even distribution of light, eliminating dark corners and increasing safety of use.<\/p>\n<p>The LONGER LED luminaire is more than just a light source \u2013 it is a well-thought-out solution that combines advanced technology, durability, energy efficiency and aesthetics. It is ideal for educational institutions, public buildings, as well as wherever reliability and quality of lighting are important. Choosing GTV LONGER is a step towards sustainability and modernity.<\/p>\n<ul>\n<li><strong>Robust and Safe<\/strong>: The LONGER LED luminaire is made of durable polycarbonate and steel, providing a high degree of resistance IK08, ideal for public places.<\/li>\n<li><strong>Energy Efficiency<\/strong>: Emits a neutral light colour with an efficiency of 120 lm\/W, which translates into energy savings and a lower environmental impact.<\/li>\n<li><strong>Long-term investment<\/strong>: Long life of up to 40,000 hours with a 3-year warranty, minimizing the need for frequent replacements and maintenance.<\/li>\n<li><strong>Optimal<\/strong> <strong>Light<\/strong> Distribution: 120-degree wide beam angle, ensures uniform illumination and increased safety in public spaces.<\/li>\n<\/ul>\n<h4>Documents<\/h4>\n<ul>\n<li><a href=\"https:\/\/assets.gtv.com.pl\/assets\/attachments\/instrukcja\/LD-LONGxxW-NW%20LONGER%20LED%20-%20manual.pdf\" target=\"_blank\" rel=\"noopener\">Instructions (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/assets.gtv.com.pl\/assets\/attachments\/karta_produktowa\/LD-LONGxxW-NW_LONGER_KP.pdf\" target=\"_blank\" rel=\"noopener\">Product sheet (PDF)<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><strong>Code:<\/strong> LD-LONG18W-NW<br \/>\n<strong>Number of switching cycles:<\/strong> 10000<br \/>\n<strong>Luminous flux [lm]:<\/strong> 2160<br \/>\n<strong>Total length [mm]:<\/strong> 600<br \/>\n<strong>Power supply current:<\/strong> AC<br \/>\n<strong>Voltage [V]:<\/strong> 220-240<br \/>\n<strong>Hertz [Hz]:<\/strong> 50-60<br \/>\n<strong>Color rendering index CRI:<\/strong> \u226580<br \/>\n<strong>Color temperature [K]:<\/strong> 4000<br \/>\n<strong>Average durability [h]:<\/strong> 40000<br \/>\n<strong>Power factor PF:<\/strong> &gt;0.5<br \/>\n<strong>Beam angle [\u2070]:<\/strong> 120<br \/>\n<strong>Dimmable:<\/strong> no<br \/>\n<strong>Protection class against electric shock:<\/strong> I<br \/>\n<strong>Protection class IP:<\/strong> 40<br \/>\n<strong>Place of installation:<\/strong> ceiling<br \/>\n<strong>Protection rating IK:<\/strong> 8<br \/>\n<strong>Inside \/ Outside:<\/strong> Inside<br \/>\n<strong>Power of light source or device [W]:<\/strong> 18<\/p>\n","protected":false},"featured_media":154787,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[217],"product_tag":[4247],"class_list":["post-154801","product","type-product","status-publish","has-post-thumbnail","product_cat-linear-lights","product_tag-gtv-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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