Name: Directional LED bulb GU 5.3 Optonica SP5-A2 | funnel-shaped | 5 W | 400 lm | 110° | 2700 K | 12 V DC | 50 x 47 mm | white | IP20
SKU: SP5-A2-1193
Price: 2.78 EUR
Availability: InStock

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Directional LED bulb GU 5.3 Optonica SP5-A2 | funnel-shaped | 5 W | 400 lm | 110° | 2700 K | 12 V DC | 50 x 47 mm | white | IP20

Code: SP5-A2-1193

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Directional LED lamp designed for areas where bright, concentrated, and stable light is required. Thanks to 12 V DC power supply, COB LED technology, and a 110° beam angle, this lamp is perfectly suitable for recessed ceiling luminaires, display cases, niches, furniture, and accent lighting. The lamp features fast switch-on, long service life, and good color rendering, ensuring reliable lighting both for household and commercial spaces.
Product description

Technical specifications

Manufacturer / brand: Optonica / OptonicaLED
Model (code): SP5-A2
Power: 5 W (≈ 40 W incandescent lamp equivalent)
Luminous flux: 400 lm
Luminous efficacy: 80 lm/W
Color temperature: 2700 K
Color code: 828
Beam angle: 110° (wide)
CRI (Ra): ≥80
LED type: SMD
Dimming: No
Switch-on time: 0.2 s
On/off cycles: 25 000
Lifetime: 25 000 h
Power supply: 12 V DC, 50–60 Hz
Socket: MR16
Power factor: 0.5
Energy consumption: 5 kWh / 1000 h
Operating temperature: −30 °C … +50 °C
Protection class: IP20
Material: plastic
Shape: funnel type
Dimensions: 50 × 47 mm
Weight: 45 g
PIR motion sensor: none

Functions

Warm white light (2700 K) – balanced lighting for work and everyday use.
Wide 110° angle – even light distribution without harsh shadows.
Instant switch-on – full brightness immediately.
Long lifetime – up to 25 000 h and 25 000 cycles.
Low consumption – only 5 W, efficient replacement for halogen lamps.

Use

For household users: Lighting for kitchens, corridors, bathrooms (in IP-protected luminaires), 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
For commercial premises: Lighting of showcases, exhibitions, shops, accent lighting for offices, technical areas, warehouses

Pros

Energy saving and long lifetime
Warm white light
Wide beam angle
Compact dimensions, easy installation

Cons

No dimming function
Only 12 V DC (suitable power supply required)
IP20 – not suitable for direct use in humid areas without protection

Illustrative 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.

Selection of light color temperature

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.

CE certificate – a guarantee of safety, quality, and compliance

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 purpose

CE 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 environments

The 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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