LED bulb Synergy21 116394 — 70 W, 7200 lm, neutral white 4250 K, 35,000 h lifetime

Synergy21 116394 is an LED replacement bulb that produces 7,200 lumens while consuming 70 W and emits neutral white light at 4,250 K. Engineered for general indoor and sheltered commercial lighting, this bulb is intended for fixtures that accept its form factor and provides a rated lifetime of 35,000 hours for long-term stable illumination. The neutral white colour temperature offers a balance between warm and cool tones suitable for work and living spaces that require accurate colour rendering without harsh blue or yellow casts.

Advantages

This LED bulb delivers high luminous output with lower power consumption compared to equivalent traditional incandescent or halogen lamps, reducing energy use while maintaining bright, consistent light. The long rated lifetime of 35,000 hours lowers maintenance frequency and replacement costs. Neutral white 4,250 K light produces a natural appearance of surfaces and is suitable for environments where clear visibility and balanced colour are important. The product provides instant start-up and stable light output over its service life.

Suitable for

• General room lighting in residential apartments and houses
• Commercial interior lighting such as offices, retail and reception areas
• Workspaces and task areas requiring neutral white illumination
• Replacement of higher-power incandescent or halogen lamps with compatible sockets

Key specifications

• Power consumption: 70 W
• Luminous flux: 7,200 lm
• Colour temperature: 4,250 K (neutral white)
• Rated lifetime: 35,000 hours

How to use

Ensure the fixture and socket are compatible with the bulb’s shape and power rating before installation. Switch off the power supply and allow any existing lamp to cool before removing it. Install the LED bulb into the appropriate socket, secure it according to the fixture type, then restore power and confirm proper operation. Avoid using the bulb in fully exposed outdoor fixtures unless the product specifications for the fixture permit sheltered outdoor installation.

Usage recommendations

For best results, use this neutral white LED bulb in enclosed or semi-enclosed fixtures designed for LED lamps and with compatible wattage ratings. Maintain adequate ventilation around the lamp to support thermal management and ensure the fixture’s maximum ambient temperature is not exceeded. If dimming is required, verify compatibility with the dimmer and driver; use only dimmable versions and compatible control gear when specified.