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| Categories | Grow Lights | 
|---|---|
| Brand Name: | GrowBetter, RIKOLITE, OEM | 
| Model Number: | B281 | 
| Certification: | CE, RoHs | 
| Place of Origin: | China | 
| Application: | Grow Lights | 
| Lamp Type: | HID, pulse metal halide | 
| Ballast Type: | Dimmable Electronic Ballast | 
| Lamp Power: | 630W | 
| Power Factor: | 0.98 | 
| Light Maintenance: | 93% | 
| MOQ: | 2 | 
| Price: | Negotiable | 
| Packaging Details: | Carton Package | 
| Delivery Time: | 1~5 days for sample, 7~15 days for orders | 
| Payment Terms: | T/T, Western Union, PayPal, TransferWise | 
| Supply Ability: | 10000pcs/month | 
| Company Info. | 
| UME Import & Export Co., Limited | 
| View Contact Details | 
| Product List | 
HID Grow Lights MH 630W B281 pulse metal halide grow lights horticultral lighting
Energy Saving!
Better Yields!
Grow Faster, Grow Better!
3 weeks plant growth, 30CM higher
| Product Name | B281 HID Grow Lights | 
| Product Model | B281 2-PIN 630 EU B281 2-PIN 630 US  | 
| Brand | OEM/ GROWBETTER | 
| Material | Aluminum Body, Glass Reflector | 
| Dimensions | 287*207*394 mm 11.3" x 8.1" x 15.5"  | 
| Net Weight | 5640 | 
| Lamp Type | 2-PIN 630W Pulse Metal Halide | 
| Lamp Power (W) | 630W | 
| PAR µMol/S | 1100 | 
| Lamp Luminous Flux (lm) | 72000 | 
| Lamp Luminous Effic | 115 | 
| Luminous Maintenance Rate | 10,000Hrs 93% | 
| Color Temperature (K) | 4000K | 
| Color Rendering Index (CRI) | 70Ra | 
| Ballast Type | Electronic | 
| Input Voltage Range | 165V-265V | 
| Input Frequency | 50Hz/60Hz | 
| Power Factor | >0.95 | 
| Input Current | 4.55A~2.83A | 
| Inrush Current | <40A | 
| Leakage Current | 100HA | 
| Maximum Output Power | 810W | 
| Output Frequency | 100Hz±10Hz | 
| THD | <10% | 
| Start Up Time | 3min | 
| Protections | Open Circuit Protection, Short Circuit Protection, Over Voltage Protection, Under Voltage Protection, Over Temperature Protection  | 
| Operating Temperature | 0 ℃~+35℃ | 
| Operating Humidity | 20%~95% RH | 
| Storage Temperature | -45℃~+80℃ | 
| Storage Humidity | 10%~95% RH | 
| Cooling Method | Natural Cooling | 
| Isolation Voltage | Input / Gnd 1600VAC 5Ma 1 Min | 
| Insulation Resistance | Input / Gnd 50MΩ 500VDC 1 Min | 
| Packing Method | foam + export carton Reinforced Export Packaging  | 
| Packaging Qty | 1 piece per carton | 
| Package Size | 470*320*405 | 
| Packaging Grow Weight | 7.0 kg | 
| Delivery Time | 5 - 7 business days for SO 15 - 35 business days for PO  | 
| Main Application | Large scale horticulture Greenhouse production of fruit, vegetables and ornamentals  | 
| Accept Small Order | YES | 
| Minimum Order Qty | 1 piece | 
| MOQ for FOB Price | 500 set | 
B281 Double Ended Glass Grow Light Reflector
High reflectivity, intense light with deep penetration.
15% more grow lights towards crops compared to market 1000W.
Leading optical design, uniform light distribution, Grow Faster, Grow Better!
Glass reflector, no oxidation problem, no need annual replacement.
2-pin “U” style straight push installation growing light bulb
Patent product design, super high output PAR value
Long light maintenance 93% (10,000 hours)
Direct push install, easy and convenient
750W High Pressure Sodium Lamp & 630W Pulse Metal Halide Lamp
| Item | Dimensions | Weight | Photosynthetic Photon Flux (PPF) | 
| 2-pin DE HPS 750W | 270 x 50 x Φ32.5 mm | 110 g | 1460 μmol/s | 
| 2-pin DE MH 630W | 270 x 50 x Φ32.5 mm | 116 g | 1100 μmol/s | 
                                 
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