| key specs |
| Type | Square Wave | Pure Sine Wave |
| Material | Metal and Plastic | - |
| Colour | Blue | Blue & White |
| Output Voltage | 230V | 200V |
| Input Voltage | 110 VA | 200 VA |
| general |
| Brand | Luminous | Luminous |
| Model | Eco Watt Neo 1250 Square Wave Inverter | Optimus 3800 Plus Pure sine Wave Inverter |
| Model Name | Eco Watt Neo 1250 | Optimus 3800 Plus |
| Colour | Blue | Blue & White |
| Type | Square Wave | Pure Sine Wave |
| Technology Used | Intelligent Square Wave Technology | - |
| Solar Power Compatible | No | No |
| Switch Type | Power Switch | - |
| Battery Included | No | No |
| Back Up Time | 8 Hours | 3 Hours |
| Load Options | 1 TV, 5 LED Bulbs, 3 Fans, 3 Tubelights, 1 Laptop, 1 WiFI Router, 1 Fridge/Cooler | Fans, Room Cooler, LED Bulbs, Mixer Grinder upto 600W, Toaster upto 1000W,Dry Iron, 1 HP submersible pump, Geyser, 1 Ton AC/1.5 Ton Inverter AC |
| Material | Metal and Plastic | - |
| Release date | - | November 17, 2022 |
| output features |
| Efficiency | 94% | >82% |
| Output Voltage | 230V | 200V |
| Output Frequency | 50Hz | 50Hz |
| Change Over Time | 20ms | - |
| input features |
| Input Voltage | 110 VA | 200 VA |
| Input Frequency | 50Hz | 50Hz |
| Low Cut Input Voltage | 110V | 95V |
| High Cut Input Voltage | 230V | - |
| Low Cut Recovery Input Voltage | - | 135V |
| battery features |
| Battery Type | Tubular, SMF Flat plate & local | Flat, Tubular and SMF |
| Number of Batteries | 1 | 3 |
| Battery Voltage | 12V | 12V |
| Battery Capacity | 150-200AH | 80-250AH |
| Battery Charging Current | 17A | 8-21A |
| convenience features |
| Display Indicator Functions | LED indications | - |
| Protection Against | Overcharging, Overload, Short Circuit & Over Temperature Protections & Low Battery, Switch Over, Overload Alarm | Short Circuit, Over Load, Over Temperature and Low Battery |
| Display Type | - | LCD |
| dimensions |
| Width | 30.2 cm | 41.7 cm |
| Height | 13.0 cm | 45.2 cm |
| Depth | 27.5 cm | 30 cm |
| Weight | 10.3 kg | 31.5 kg |
| warranty |
| Warranty Summary | 24 Months (For detailed terms and conditions of warranty please refer to the warranty card supplied along with the product) | 24 Months (For detailed terms and conditions of warranty please refer to the warranty card supplied alongwith the product) |
| Covered in Warranty | Manufacturing Defect, Burning PCB | Any Manufacturing Defects |
| Not Covered in Warranty | Physical damage not covered | Any Physically Damaged |
| Warranty Service Type | Onsite | Repair or Replacement |