Product family datasheet LEDVANCE DOWNLIGHT L LED downlights Areas of application _ Compatible with standard suspended ceilings _ Replacement for downlight applications with compact fluorescent lamps _ Corridors _ Foyers _ Lobbies _ Shops __ Product benefits _ Excellent energy balance _ Elegant design _ Fast ceiling integration thanks to easy installation system _ Shallow mounting depth Product features _ Lifetime (L70/B50): up to 50,000 h _ Color temperature: 3,000 K (Warm White) or 4,000 K (Neutral White) _ Direct connection to a 220…240 V AC supply _ Type of protection: IP54 (room side) _ Recessed ceiling mounting June 24, 2016, 04:43:04 LEDVANCE DOWNLIGHT L © 2016, OSRAM GmbH. All rights reserved. Page 1 of 6 Product family datasheet Technical data Electrical data __ Photometrical data Light technical data Product description Nominal wattage Nominal voltage Mains frequency Color temperature Luminous flux Light color (designation) Color rendering index Ra Light distribution Beam angle Unified glare rating axial LDV DOWNLIGHT L WT 830 12 W 220…240 V 50…60 Hz 3000 K 1050 lm Warm white >80 Rotational symmetric LDV DOWNLIGHT L WT 840 12 W 220…240 V 50…60 Hz 4000 K 1120 lm Cool white >80 Rotational symmetric LDV DOWNLIGHT L WT 830 DALI 12.5 W 220…240 V 50…60 Hz 3000 K 1050 lm Warm white >80 Rotational symmetric LDV DOWNLIGHT L WT 840 DALI 12.5 W 220…240 V 50…60 Hz 4000 K 1120 lm Cool white >80 Rotational symmetric LDV DOWNLIGHT L 830 UGR19 11 W 220…240 V 50…60 Hz 3000 K 1040 lm Warm white >80 Rotational symmetric wide distribution , 65 ° 19 LDV DOWNLIGHT L 830 DALI UGR19 11 W 220…240 V 50…60 Hz 3000 K 1040 lm Warm white >80 Rotational symmetric wide distribution , 65 ° 19 LDV DOWNLIGHT L 840 UGR19 11 W 220…240 V 50…60 Hz 4000 K 1120 lm Cool white >80 Rotational symmetric wide distribution , 65 ° 19 LDV DOWNLIGHT L 840 DALI UGR19 11 W 220…240 V 50…60 Hz 4000 K 1120 lm Cool white >80 Rotational symmetric wide distribution , 65 ° 19 Dimensions & weight Product description Diameter Height LDV DOWNLIGHT L WT 830 172.0 mm LDV DOWNLIGHT L WT 840 LDV DOWNLIGHT L WT 830 DALI June 24, 2016, 04:43:04 LEDVANCE DOWNLIGHT L Unified glare rating transversal Colors & materials Mounting diameter Mounting depth Body material Cover material 72.0 mm Polycarbonate (PC) Polycarbon ate (PC) 172.0 mm 72.0 mm Polycarbonate (PC) Polycarbon ate (PC) 172.0 mm 72.0 mm Polycarbonate (PC) Polycarbon ate (PC) © 2016, OSRAM GmbH. All rights reserved. Page 2 of 6 Product family datasheet Dimensions & weight Product description Unified glare rating transversal LDV DOWNLIGHT L WT 840 DALI Colors & materials Diameter Height 172.0 mm 72.0 mm Mounting diameter Mounting depth Body material Cover material Polycarbonate (PC) Polycarbon ate (PC) LDV DOWNLIGHT L 830 UGR19 19 172.0 mm 108.0 mm 162.0 mm 140.0 mm Polycarbonate (PC) Polycarbon ate (PC) LDV DOWNLIGHT L 830 DALI UGR19 19 172.0 mm 108.0 mm 162.0 mm 140.0 mm Polycarbonate (PC) Polycarbon ate (PC) LDV DOWNLIGHT L 840 UGR19 19 172.0 mm 108.0 mm 162.0 mm 140.0 mm Polycarbonate (PC) Polycarbon ate (PC) LDV DOWNLIGHT L 840 DALI UGR19 19 172.0 mm 108.0 mm 162.0 mm 140.0 mm Polycarbonate (PC) Polycarbon ate (PC) Temperatures & operating conditions Capabilities Ambient temperature range Type of installation Type of connection LDV DOWNLIGHT L WT 830 ≤ +25 °C Recessed Cable, 2 x 0.75 mm² LDV DOWNLIGHT L WT 840 ≤ +25 °C Recessed Cable, 2 x 0.75 mm² LDV DOWNLIGHT L WT 830 DALI ≤ +25 °C Recessed Cable, 5 x 0,75 mm² Cable, 5 x 0,75 mm² __ Product description Product color RAL number LDV DOWNLIGHT L WT 840 DALI Adjustable ≤ +25 °C Recessed LDV DOWNLIGHT L 830 UGR19 White 9016 0…+25 °C Recessed No LDV DOWNLIGHT L 830 DALI UGR19 White 9016 0…+25 °C Recessed No LDV DOWNLIGHT L 840 UGR19 White 9016 0…+25 °C Recessed No LDV DOWNLIGHT L 840 DALI UGR19 White 9016 0…+25 °C Recessed No June 24, 2016, 04:43:04 LEDVANCE DOWNLIGHT L © 2016, OSRAM GmbH. All rights reserved. Page 3 of 6 Product family datasheet Certificates & standards Country specific categorizations Product description Protection class Type of protection Order reference LDV DOWNLIGHT L WT 830 II IP20 LDV DOWNLIGHT L LDV DOWNLIGHT L WT 840 II IP20 LDV DOWNLIGHT L LDV DOWNLIGHT L WT 830 DALI II IP20 LDV DOWNLIGHT L LDV DOWNLIGHT L WT 840 DALI II IP20 LDV DOWNLIGHT L LDV DOWNLIGHT L 830 UGR19 II IP20 LDV DL L UGR19 LDV DOWNLIGHT L 830 DALI UGR19 II IP20 LDV DL L UGR19 LDV DOWNLIGHT L 840 UGR19 II IP20 LDV DL L UGR19 LDV DOWNLIGHT L 840 DALI UGR19 II IP20 LDV DL L UGR19 __ LDV DOWNLIGHT L WT 830, LDV DOWNLIGHT L WT 840 June 24, 2016, 04:43:04 LEDVANCE DOWNLIGHT L LDV DOWNLIGHT L WT 830 DALI, LDV DOWNLIGHT L WT 840 DALI LDV DOWNLIGHT L WT 830 LDV DOWNLIGHT L WT 840 © 2016, OSRAM GmbH. All rights reserved. Page 4 of 6 Product family datasheet __ LDV DOWNLIGHT L WT 830 DALI, LDV DOWNLIGHT L WT 840 DALI Application advice For more detailed application information and graphics please see product datasheet. Logistical Data Product code Product description Packaging unit (Pieces/Unit) Dimensions (length x width x height) Volume Gross weight 4052899093591 LDV DOWNLIGHT L WT 830 Shipping carton box 4 458 mm x 241 mm x 259 mm 28.59 dm³ 3542.00 g 4052899093614 LDV DOWNLIGHT L WT 840 Shipping carton box 4 458 mm x 241 mm x 259 mm 28.59 dm³ 3663.00 g June 24, 2016, 04:43:04 LEDVANCE DOWNLIGHT L © 2016, OSRAM GmbH. All rights reserved. Page 5 of 6 Product family datasheet __ Product code Product description Packaging unit (Pieces/Unit) Dimensions (length x width x height) Volume Gross weight 4052899923539 LDV DOWNLIGHT L WT 830 DALI Shipping carton box 4 458 mm x 241 mm x 319 mm 35.21 dm³ 4303.00 g 4052899923546 LDV DOWNLIGHT L WT 840 DALI Shipping carton box 4 458 mm x 241 mm x 319 mm 35.21 dm³ 4128.00 g 4052899951259 LDV DOWNLIGHT L 830 UGR19 Shipping carton box 4 506 mm x 253 mm x 345 mm 44.17 dm³ 3799.00 g 4052899951266 LDV DOWNLIGHT L 830 DALI UGR19 Shipping carton box 4 506 mm x 253 mm x 345 mm 44.17 dm³ 4279.00 g 4052899951273 LDV DOWNLIGHT L 840 UGR19 Shipping carton box 4 506 mm x 253 mm x 345 mm 44.17 dm³ 3799.00 g 4052899951280 LDV DOWNLIGHT L 840 DALI UGR19 Shipping carton box 4 506 mm x 253 mm x 345 mm 44.17 dm³ 4279.00 g The mentioned product code describes the smallest quantity unit which can be ordered. One shipping unit can contain one or more single products. When placing an order, for the quantity please enter single or multiples of a shipping unit. Disclaimer Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release. June 24, 2016, 04:43:04 LEDVANCE DOWNLIGHT L © 2016, OSRAM GmbH. All rights reserved. Page 6 of 6