B4FB1857 B4FB1818 Dia. 250mm 18 * 2W or 3W LED Underwater Pool Lights , Wall Recessed Swimming Pool Light For Fountains
B4FB1857(Single Color), B4FB1818 ( RGB ) 24VDC 18* 2W 40W or 50W IP68 IK10 High Power LED Underwater Pool Lights Dia Φ250mm Front Cover
Features and Benefits:
1. 18pcs 2W Osram or 3W 3-in-1 RGB Full Color High power LED as its light source;
2. Big size diameter 250mm front cover;
3. High brightness output 2290-2980lm;
4. Anticorrosion Completely stainless steel SUS 316L# moulding Housing to meet hash envirenment;
5.Use the Silcone with good stickiness and thermal effect for reach the purpose of radiating and prevent moisture.
Must be installed underwater to prevent the light from burning up because of over-heating.
| Front Cover and Housing | Molding shaped hard chromeplated stainless steel SUS 316L # |
| Light Window | Step tempered glass.T=10mm |
| Gasket | Silicone Gasket |
| Optical lens | 10°, 20°, 25°, 30°, 35°, 45° Optical lens,efficiency≥85% |
| Glass pressure capacity | Full area=5012kgs |
| PCB | Excellent heat conductivity aluminum. coefficient of heatConductivity≥2.0w/mk |
| Cable gland | IP-68 PG-11 copper with nickel-coated |
| LED Driver | Constant Voltage Input, Constant Current Output |
| Power Cable |
H07RN-F 2X1.0mm² L=3.0m(Single Color); H07RN-F 4X0.75mm² L=3.0m(RGB) |
| Application environment | Temperature of water between -20˚C~40˚C less than 1 meter depth. |
| Mounting sleeve | ABS |
| Dimmable Support | Triac PWM 1-10V Dali |
Technical Specification:
| Item No. | Light source | Lens |
Degree
(Θ 1 / 2 )
|
Input
voltage
(V)
|
Typical
operating
current (mA)
|
Typical
Power
(w)
|
Typical
Luminance
(lm)
|
IK rate |
| B4FB1857 |
18×2W
Single Color
|
B32 | 30° | 24VDC | 1900 | 40 |
Cool white=2905
Warm white=2298 |
10 |
| B4FB1818 |
18×2W
3-in-1 RGB
Full Color
|
B8 | 25° | 24VDC |
R=630
G=770 B=770 |
50 | 990 | 10 |
Notes:
Dimensional Drawing(units:mm):
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