LED Light Bulb - 4W Globe - Eternaleds HydraLux-4
Quick Facts:
- Uses 4W to output comparable light to a 25W incandescent A-Shape bulb
- Saves on average $13.96 per year*
- Costs $1.75 to run per year*
- Saves $157.00 over lifetime in bulb and electricity costs*
- Lasts 35,000 hours or 35x longer than incandescent bulbs
- Fully Dimmable
- Contains No Mercury or Hazardous Substances
- Approved for Outdoor and Indoor Use
- No Flickering, No Headaches
- Runs Cools
- 2 Year Warranty & 30 Day Money Back Guarantee
- UL Listed, CE Approved, ROHS
* At 8 hours usage per day, 365 days per year and $0.15/kWh
Product Description
The Eternaleds HydraLux-4 LED Bulb is the first LED bulb in the world to use liquid-cooling technology to give true 360 degree light like a regular light bulb! It uses 4W to put out as much light as a 25W standard "A-Shape" incandescent bulb while lasting 35x longer. It's a drop-in replacement that can instantly replace any indoor bulb that uses a standard E27 medium base socket.
This LED bulb is great for applications such as: desk lamps, sconces or anywhere you'd use a 25W incandescent bulb. Not to worry, if you drop/break it - the liquid inside is harmless paraffin oil that has been tested and certified safe to UL and ROHS standards.
The HydraLux-4 comes in 2 colors:
- Warm White - Gives soft room filling light and ambiance
- Daylight White - Great for task lighting and promoting alertness.
HydraLux Live Action Video
Real-Life Application Photos
Desk Lamp - Side-by-Side Comparison

The Hydralux-4 is great for turning an ordinary desk lamp into a high-tech liquid-cooled LED lamp. Not only does it run cool, so you're not burning up reading your book sitting next to a hot bulb, but it gives crisper, cleaner light that is better for your eyes for reading.
Dining Room Lamp - Side-by-Side Comparison

The Hydralux-4 is the ONLY LED bulb that can give all around 360 degree light. Other LED globe bulbs, will only give light out the top half, so would not work in an application like this.
Accent/ Bedside Lamp - Side-by-Side Comparison

Since the Hydralux-4 is meant to replace a 25W incandescent bulb - it's great for low light applications like accent lighting or a bedroom.
Buy the Hydralux-4 now to start slashing your electricity costs! All our bulbs come with a 2 Year Warranty and a 30-Day Money Back Guarantee.