Moby 2.1 recessed for underwater applications (suitable for use in seawater, only suitable for underwater applications) recessed (wall), max depth 10 m Power consumption: 25W Power supply: 24Vdc Lumen output at source: 2135 lm (3000K), RGBW: 1694 lm, R: 104 lm G: 676 lm B: 224 lm W 690 lm (4000K), cyan: 1801 lm, G: 1353 lm B: 448 lm Delivered lumen output: 1515 lm (3000K, 21°), RGBW: 1203 lm, R: 74 lm G: 480 lm B: 159 lm W 490 lm (4000K), cyan: 1278 lm, G: 960 lm B: 318 lm 3 power LEDs groups, 2-step MacAdam (white LED colour); RGBW: 3 RGBW LEDs groups; Cyan: 3 Cyan LEDs groups 50 000h L90 B10 (Ta 25°C) LED colour: 2700K, 3000K, 4000K, RGBW, shades of cyan Optics: 21°, 35°, 59°: optical system consisting of a high-efficiency, deep-set TIR lens combined with a high-quality technical filter, 31°x61°: optical system consisting of a high-efficiency, deep-set TIR lens combined with a high-quality elliptical technical filter. CRI Colour Rendering Index: 80 Body material: body made of heat-dissipating technopolymer with a thermal conductivity equal to that of stainless steel Screen material: glass cover in 12-mm-thick, tempered extra-clear glass with vitrified serigraphy suitable for installations in seawater and guaranteeing resistance to corrosion and to knocks and scratches. Mixing chamber to ensure the light's chromatic uniformity. power supply unit not included includes 5 m neoprene cable, H05RN-F 2x1,00 Ø6.8 mm; RGBW-cyan: includes 5 m FEP+RUB cable (equivalent to H05RN-F cable), 6x0,50 Ø6.3 mm Ingress protection: IP65, IP68 Impact resistance: IK10 Protection systems: IPS (Intelligent Protection System) protects lighting fixtures from water infiltrations, which can occur if there are faulty junctions between the cables in outdoor or underwater applications. This innovation, patented by L&L, also guarantees electrical protection against polarity reversal, hot plugging, ESD and power surges, which can occur if there are faults in the electrical circuit Operating temperature: 0°C — +45°C (installation underwater) Glow wire test: 960° Photobiological safety: photobiological safety: risk group 1 according to EN 62471:2006 Appliance class: class III Weight: 2200 g Dimensions: Ø232x134 mm Energy efficiency class: F (light source) in accordance with EU 2019/2015 Accessories: WC5202 Outer casing, WH0402 Honeycomb louvre  tested and approved via E.O.L. (End Of Line) test with functioning test and check of electrical power consumption