
LED lamp GU 5.3 Optonica SP7-A2 | funnel-shaped | 7 W | 600 lm | 110° | 2700 K | DC 12 V | 50 x 54 mm | white | IP20
Code: SP7-A2-1766LED lamp designed for directional and general lighting. This lamp is suitable for areas where bright, clear and functional illumination is required. Thanks to the 110° beam angle, fast switch-on and a 25,000 h service life, it is an excellent choice for both household and professional use.
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Technical specifications
Brand / manufacturer: Optonica / OptonicaLED
Socket: MR16
Power: 7 W
Incandescent bulb equivalent: ~45 W
Luminous flux: 600 lm
Luminous efficacy: 86 lm/W
Color temperature: 2700 K
Light color: Warm white
Color code: 828
Beam angle: 110°
Color rendering index (CRI): ≥80
LED type: SMD
Dimming: No
Switch-on time: 0,1 s
Switch-on / switch-off cycles: 25 000
Lifetime: 25 000 h
Luminous flux at end of life: ≥70 %
Supply voltage: 12 V DC
Frequency: 50–60 Hz
Power factor: 0,5
Energy consumption: 7 kWh / 1000 h
Operating temperature: −30 °C … +50 °C
Protection class: IP20
Materials: plastic, aluminium
Housing color: white
Shape: funnel type
Dimensions: Ø50 × 54 mm
Weight: 40 g
PIR motion sensor: noneFunctions
Warm white light (2700 K) – ensures clear visibility and greater working comfort.
Wide 110° beam angle – even light distribution without harsh shadows.
Instant switch-on (0,1 s) – full brightness immediately.
Low energy consumption – up to ~85 % lower than incandescent bulbs.
Long lifetime – up to 25 000 h, fewer replacements and maintenance.
Stable light quality – CRI ≥80 for natural color rendering.Use
For home users: Lighting for kitchens, corridors, bathrooms, furniture, shelves, niches, bright accent lighting at home
For electricians: Standard GU5.3 socket – quick replacement and installation, suitable for systems with 12 V DC transformer, reliable solution for long-term projects
Commercial premises: Lighting for showcases, exhibitions, shops, offices, technical areas, warehouses accent lightingAdvantages
Bright 600 lm light with only 7 W power
Warm white (2700 K) light – for functional lighting
Wide 110° beam angle
Long 25 000 h lifetime
5-year warranty
Low energy consumptionDisadvantages
No dimming function
Only 12 V DC (suitable power supply required)
IP20 – not suitable for direct use in wet areas without protectionIllustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.3 main types of white light:
Warm white (2700 - 3000 K)
Neutral white / daylight (4000 - 4500 K)
Cool white (5000 - 6500 K)
How to choose the right light color temperature:2700 - 3000K creates a cozy atmosphere in a room. Used in spas, hotel entrances, living rooms, and bedrooms.
4000 - 4500K is used in commercial, retail, office spaces, garages, medical buildings, as well as bathrooms, kitchens, and workrooms.
5000 - 6500K is suitable for lighting workshops, operating rooms, or other areas where attention to detail is important. Also suitable for outdoor lighting, modern interiors, and their accents.
To calculate how many and what type of light fixtures are needed for your desired space, visit this website: https://www.dialux.com/en-GB/download.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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