LED Labs

LED Strip OPTI 12V 2400 LED COB 10W/m 3000K CRI90 IP20 Warm White, 5 m reel

Name: LED Strip OPTI 12V 2400 LED COB 10W/m 3000K CRI90 IP20 Warm White, 5 m reel
Brand: LED Labs

This is a five-metre reel of COB LED strip from LED Labs' OPTI series. Instead of individual diodes spaced several millimetres apart, a COB strip carries a phosphor layer running the whole length - it lights as a continuous, even line, with no visible points and none of the dotting a strip normally casts on a wall or inside a profile. Why COB rather than SMD On an SMD strip the separate diodes are visible, and if the profile is shallow or the cover sits too close, a row of bright points reflects onto the wall. COB (Chip on Board) solves that physically: 480 tiny emitters per metre - 2400 across the reel - sit under one shared phosphor layer. The result is a line of light that can be built into a very shallow aluminium profile without a frosted diffuser. It shows in ceiling coves, under kitchen cabinets and in shadow-gap trims, where the strip is seen at an angle. Light output The strip gives 850 lumens per metre for 10 W, an efficacy of 85 lm/W. The whole reel is about 4250 lm - enough to light a kitchen worktop end to end or outline the ceiling of a medium room. At 3000 K the light is warm and calm, and colour rendering exceeds 90, which is still not standard in LED strip; the declared red component R9 is 42. At that CRI, wood, brick and fabric keep their real colour - which is why this series goes into furniture and display lighting rather than purely technical installations. Supply and control The strip runs on 12 V DC and needs a separate driver - LED Labs does not include one with the reel. A full reel draws 50 W, so the driver is chosen with at least 20% headroom: 60 W minimum at 12 V, that is 5 A. At 12 V the voltage drop over a long run is more pronounced than at 24 V, so feed a five-metre length from one end, and wire two such lengths in parallel to the driver rather than in series one after the other. Dimming is possible but only with a dedicated 12 V PWM controller - not with a 230 V wall dimmer. Cutting and mounting The strip can be shortened every 25 mm at the marked points - a fine enough pitch that fitting a given recess rarely calls for a compromise. It is 8 mm wide and 3 mm thick, so it goes into most standard aluminium profiles. The underside carries factory-applied double-sided Blue Tape; the surface must be degreased before sticking, and inside an aluminium profile the adhesive is a helper rather than the fixing. The carrier is PCB laminate with 2 oz copper - twice the thickness of cheap strip; heavier copper carries heat away better, which feeds straight into diode life. Lifetime, sealing and warranty The manufacturer quotes 35,000 hours to L70/B50 - meaning that after that time half the samples still hold at least 70% of initial output. At three hours a day that works out at roughly 31 years. The strip takes over 30,000 switching cycles and runs from -20 to +45 °C. IP20 means no moisture protection at all: this strip belongs in dry interiors only - for a bathroom, outdoors or a worktop beside a sink, pick the IP65 or IP65 HS version of the same series. The warranty is 3 years. Variants The same OPTI 12 V 2400 LED COB 10 W model comes in three colour temperatures: 3000 K (this version), 4000 K and 6500 K. The series also runs to IP65 and IP65 HS equivalents. The strip is sold in full five-metre packs. SpecificationManufacturer index: 16-2318-01, OPTI seriesEPREL number: 1279166, energy class GLED type: COB (Chip on Board), 480 diodes per metre, 2400 per reelSupply: 12 V DCPower: 10 W/m (50 W per 5 m reel)Luminous flux: 850 lm/m (4250 lm per reel)Efficacy: 85 lm/WColour temperature: 3000 K, warm whiteColour rendering: CRI ≥ 90 (R9 = 42)Ingress protection: IP20 - dry interiors onlyStrip dimensions: 8 mm wide, 3 mm thickCut section: every 25 mmBacking: PCB with 2 oz copper, Blue Tape adhesiveLifetime: 35,000 h to L70/B50, over 30,000 switching cyclesOperating temperature range: -20°C to +45°CReel length: 5 mWarranty: 3 years (36 months)Εμφάνιση περισσότερων

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