--- product_id: 52040082 title: "Blomm 500 Pro: ETL, CE, RoHS compliant 500 Watts 12 Band, Dual Mode, Full Spectrum Cree CXB2540 5K COB LED Indoor Grow Light" brand: "blomm" price: "€ 31.71" currency: EUR in_stock: false url: https://www.desertcart.hr/products/52040082-blomm-500-pro-etl-ce-rohs-compliant-500-watts-12 store_origin: HR region: Croatia --- # 12 Band Spectrum 5 Year Warranty 500W Power Blomm 500 Pro: ETL, CE, RoHS compliant 500 Watts 12 Band, Dual Mode, Full Spectrum Cree CXB2540 5K COB LED Indoor Grow Light **Brand:** blomm **Price:** € 31.71 **Availability:** ❌ Out of Stock ## Summary > 🌿 Grow Like a Pro with Blomm 500! ## Quick Answers - **What is this?** Blomm 500 Pro: ETL, CE, RoHS compliant 500 Watts 12 Band, Dual Mode, Full Spectrum Cree CXB2540 5K COB LED Indoor Grow Light by blomm - **How much does it cost?** € 31.71 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/52040082-blomm-500-pro-etl-ce-rohs-compliant-500-watts-12) ## Best For - blomm enthusiasts ## Why This Product - Trusted blomm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Growth Modes:** Switch effortlessly between Veg, Bloom, and Full modes for optimal plant health. - • **Cutting-Edge Technology:** Utilizes Cree CXB 2540 COB and Bridgelux 5W LEDs for superior performance. - • **Heat Management Mastery:** Designed with both passive heat sinks and active fans to extend LED lifespan. - • **Compliance You Can Trust:** ETL, CE, and RoHS compliant for peace of mind in your indoor garden. - • **Unleash Your Green Thumb:** Experience the highest PAR output of any 500W LED on the market! ## Overview The Blomm 500 Pro is a state-of-the-art indoor grow light featuring a 12-band full spectrum, including infrared and ultraviolet, designed for optimal plant growth. With a powerful 500 watts and the highest PAR output available, it ensures your plants receive the best light possible. Its innovative design includes both passive and active cooling systems, and it comes with a 5-year limited warranty, making it a reliable choice for serious indoor gardeners. ## Description Blomm Pro Series Horticultural lighting system is the first and only binary LED grow light in the world to combine all of the benefits of both Bridgelux 5 watt LED diodes and the high power of massive CREE CXB-2540 COB 5K (chip on board) arrays into one comprehensive full cycle lighting fixture. Our product development engineers have seamlessly integrated the worlds highest quality diodes with industry leading optics to give unprecedented penetration and coverage with the highest PPFD lighting system available. The marriage of these two technologies combined with our unique and proprietary spectrum offer all of the benefits of both Metal Halide and High Pressure Sodium systems as well as all of the necessary UV and IR indexes not imparted by traditional HID lighting.With well over PPF: 1300 (µmol/s) micromoles, PPFD: 800 (μmol/m2/s) micromoles striking the canopy from over 24” away you will see not only improved weight per watt, but also a marketable increase in quality and quantity of active resins and terpenes.Footprint: 3'x3'LED Configuration: 2126: COB, 189: 5W LEDEmitting Angle: 90 Degree Optical LensDraw Watt: 209 WattsHPS/HID Watt Equivalent: 500 WattsVoltage: AC 85-265VCurrent: 1.75A @ 110vAccessories: 6 foot 3 prong power cable, Hanging cableLifespan: 100,000 HoursWarranty: 5 Year Limited Warranty ## Features - 12 Band Full Spectrum with infrared (IR) and Ultra Violet (UV), 3 Mode: Veg, Bloom, Full - Utilized Cree CXB 2540 COB and Bridgelux 5 Watt LED for superior performance with 90 degree lens - Highest PAR output of ANY 500w LED on the market, PPF:1300 µm0l/s, PPFD: 800 (μmol/m/2s) from 24" awayHighest PAR output of ANY LED on the - Design with both passive heat sink and active fan to reduce stress and maximize LED lifespan - 5 Year Limited Warranty ## Product Details - **Color:** Gray - **Material:** Metal - **Light Source Type:** High Pressure Sodium, LED - **Shade Material:** Metal - **Brand:** Blomm ## Images ![Blomm 500 Pro: ETL, CE, RoHS compliant 500 Watts 12 Band, Dual Mode, Full Spectrum Cree CXB2540 5K COB LED Indoor Grow Light - Image 1](https://m.media-amazon.com/images/I/516QDY5Pk8L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/52040082-blomm-500-pro-etl-ce-rohs-compliant-500-watts-12](https://www.desertcart.hr/products/52040082-blomm-500-pro-etl-ce-rohs-compliant-500-watts-12) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*