High efficiency outdoor modules
Colour temperatures 3,000 K, 4,000 K, 5,000 K, 5,700 K and 6,500 K
Useful luminous flux 4,550 lm at Irated and tp = 25 °C
Efficacy of the LED module 160 lm/W at Irated and tp = 25 °C
Two colour rendering index to fit the application: CRI > 70 high efficency, CRI > 80 for high colour rendering
Suitable for harsh and humid outdoor conditions
Huge performance temperature range from -40 ... +105 °C
Surge tested (+/- to earth) 6 kV with MW LED driver
Integrated NTC for overtemperature protection
Zhaga Book 15 compliant
For use with standard 2x2 lenses (e.g. LEDiL Strada 2x2)
Push-in terminals for simple and quick wiring
Module dimension 49.5 x 223 mm
Installation of the module together with lens in the luminaire by means of an M3 screw
Long lifetime up to 80,000 hours
| Technical data | |
| Beam characteristic | 120° |
| Ambient temperature range | -40 ... +80 °C |
| tp rated | 75 °C |
| tc | 105 °C |
| Irated | 650 mA |
| Imax | 1,200 mA |
| Max. permissible LF current ripple | 1,320 mA |
| Max. permissible peak current | 2,000 mA / max. 10 ms |
| Max. working voltage for insulation | 370 V |
| Max. working voltage for insulation with lens | 670 V |
| Insulation test voltage | 1.74 kV |
| CTI of the printed circuit board | > 600 |
| ESD classification | Severity level 4 |
| Risk group (IEC 62471) | RG2 (Ethr = 684 lx, RG1 at d ≥ 48 cm) |
| Classification acc. to IEC 62031 | Built-in |
| Lumen maintenance L70B50 | 80,000 h |
| Guarantee | 5 Year(s) |
| Type | Typ.luminous | Typ.luminous | Typ. Colour | Colour | Min. forward | Min. forward | Min. forward | Typ. | Typ. | Efficacy | Efficacy |
| flux at | flux at | temperature | renderi | voltage at | voltage at | voltage at | forward | consumption | of the module | of the module | |
| tp = 25 °C | tp = 60 °C | (CCT) | index CRI | tp=25℃ | tp=65℃ | tp=65℃ | current | at tp=65℃ | tp = 25 °C | at tp=65℃ | |
| LET-3535-4X1 | 656lm | 616lm | 3,000K | >80 | 11.2V | 12.0V | 350mA | 1500mA | 3.8W | 168lm/W | 162lm/W |
| 1,222lm | 1,130lm | 700mA | 8.0W | 150lm/W | 142lm/W | ||||||
| 1,717lm | 1,561lm | 1050mA | 11.7W | 142lm/W | 126lm/W | ||||||
| 699lm | 657lm | 4,000K | 350mA | 3.8W | 179lm/W | 172lm/W | |||||
| 1,304lm | 1,205lm | 700mA | 8.0W | 160lm/W | 151lm/W | ||||||
| 1,832lm | 1,665lm | 1050mA | 11.7W | 145lm/W | 135lm/W | ||||||
| 699lm | 657lm | 5,000K | 350mA | 3.8W | 179lm/W | 172lm/W | |||||
| 1,304lm | 1,205lm | 700mA | 8.0W | 160lm/W | 151lm/W | ||||||
| 1,832lm | 1,665lm | 1050mA | 11.7W | 145lm/W | 135lm/W |
High efficiency outdoor modules
Colour temperatures 3,000 K, 4,000 K, 5,000 K, 5,700 K and 6,500 K
Useful luminous flux 4,550 lm at Irated and tp = 25 °C
Efficacy of the LED module 160 lm/W at Irated and tp = 25 °C
Two colour rendering index to fit the application: CRI > 70 high efficency, CRI > 80 for high colour rendering
Suitable for harsh and humid outdoor conditions
Huge performance temperature range from -40 ... +105 °C
Surge tested (+/- to earth) 6 kV with MW LED driver
Integrated NTC for overtemperature protection
Zhaga Book 15 compliant
For use with standard 2x2 lenses (e.g. LEDiL Strada 2x2)
Push-in terminals for simple and quick wiring
Module dimension 49.5 x 223 mm
Installation of the module together with lens in the luminaire by means of an M3 screw
Long lifetime up to 80,000 hours
| Technical data | |
| Beam characteristic | 120° |
| Ambient temperature range | -40 ... +80 °C |
| tp rated | 75 °C |
| tc | 105 °C |
| Irated | 650 mA |
| Imax | 1,200 mA |
| Max. permissible LF current ripple | 1,320 mA |
| Max. permissible peak current | 2,000 mA / max. 10 ms |
| Max. working voltage for insulation | 370 V |
| Max. working voltage for insulation with lens | 670 V |
| Insulation test voltage | 1.74 kV |
| CTI of the printed circuit board | > 600 |
| ESD classification | Severity level 4 |
| Risk group (IEC 62471) | RG2 (Ethr = 684 lx, RG1 at d ≥ 48 cm) |
| Classification acc. to IEC 62031 | Built-in |
| Lumen maintenance L70B50 | 80,000 h |
| Guarantee | 5 Year(s) |
| Type | Typ.luminous | Typ.luminous | Typ. Colour | Colour | Min. forward | Min. forward | Min. forward | Typ. | Typ. | Efficacy | Efficacy |
| flux at | flux at | temperature | renderi | voltage at | voltage at | voltage at | forward | consumption | of the module | of the module | |
| tp = 25 °C | tp = 60 °C | (CCT) | index CRI | tp=25℃ | tp=65℃ | tp=65℃ | current | at tp=65℃ | tp = 25 °C | at tp=65℃ | |
| LET-3535-4X1 | 656lm | 616lm | 3,000K | >80 | 11.2V | 12.0V | 350mA | 1500mA | 3.8W | 168lm/W | 162lm/W |
| 1,222lm | 1,130lm | 700mA | 8.0W | 150lm/W | 142lm/W | ||||||
| 1,717lm | 1,561lm | 1050mA | 11.7W | 142lm/W | 126lm/W | ||||||
| 699lm | 657lm | 4,000K | 350mA | 3.8W | 179lm/W | 172lm/W | |||||
| 1,304lm | 1,205lm | 700mA | 8.0W | 160lm/W | 151lm/W | ||||||
| 1,832lm | 1,665lm | 1050mA | 11.7W | 145lm/W | 135lm/W | ||||||
| 699lm | 657lm | 5,000K | 350mA | 3.8W | 179lm/W | 172lm/W | |||||
| 1,304lm | 1,205lm | 700mA | 8.0W | 160lm/W | 151lm/W | ||||||
| 1,832lm | 1,665lm | 1050mA | 11.7W | 145lm/W | 135lm/W |
