Best Brightest 7440 T20 Halogen Bulbs
Do you have 7440 T20 Halogen Bulbs in your car and want to replace them with newer, brighter bulbs? We have created this manual, especially for you. Our vast experience in the automotive field enables us to select for you the best 7440 T20 Halogen Bulbs on the market.
In this manual, we have listed all the most important characteristics that are used when choosing 7440 T20 Halogen Bulbs: the power of the 7440 T20 Halogen Bulbs emitter (W), Luminous flux of 7440 T20 Halogen Bulbs (Lumens), and color temperature of 7440 T20 Halogen Bulbs (Kelvin).
The 7440 T20 bulb is a traditional headlight option that has long been in constant demand in the motorist market. They are often installed in four-phase systems for headlights. Initially, 7440 T20 bulbs were installed only for dipped beams, sometimes for high beams. 7440 T20 Halogen Bulbs, the bulb is made of quartz refractory glass. 7440 T20 halogen bulb is filled with an inert gas compounded with halogen vapor. They have a higher light output than incandescent bulbs.
7440 T20 Halogen Bulbs Reviews
Best 7440 T20 Halogen Headlight Bulbs
Philips 7440CVB2 CrystalVision ultra Miniature Bulb
Technical Details
- Type of Bulb Hid
- Voltage 13,5 Volts
- Wattage 25 watts
How to choose 7440 T20 Halogen Bulbs?
When choosing 7440 T20 Halogen Bulbs for the car, you need to consider the type and socket of the lamp, bulbs power, bulbs temperature, manufacturer brand, and lamp life.
An important parameter when choosing 7440 T20 Halogen Bulbs is the light emitted by the bulb.
How bright and high quality the 7440 T20 Halogen Bulbs will depend on several factors:
- Power of the 7440 T20 Halogen Bulbs emitter
- Luminous flux of 7440 T20 Halogen Bulbs
- Color temperature of 7440 T20 Halogen Bulbs
- 7440 T20 Halogen Bulbs light directionality
Power of the 7440 T20 Halogen Bulbs
The power rating of the 7440 T20 Halogen Bulbs is measured in watts (W) and is specified in the bulb datasheet.
Luminous flux of 7440 T20 Halogen Bulbs
The luminous flux of 7440 T20 Halogen Bulbs is the brightness of the beam emitted by the source. The brightness of the light beam is usually measured in lumens.
The 5000-6000 lumens (low intensity) lamps illuminate the road more than 500 meters in a straight line and are suitable for most drivers. At 8000 lumens (medium intensity) the road is illuminated for 600-700 meters in a straight line. Lamps with 10 000 – 12 000 lumens (high intensity) illuminate the road almost as well as daylight.
7440 T20 Bulbs Color Temperature
The color temperature of an 7440 T20 halogen bulb is one of the most important characteristics that indicate the color emission of an automotive bulb. The luminous flux temperature is used to determine which color the lamp will glow.
The objective impression of the color of the 7440 T20 halogen bulb is determined by the color temperature measured in Kelvin. The table of colors and temperatures of 7440 T20 lamps come in different colors from yellow (3000K – 4300K), white (5000K – 6000K), to blue and magenta (8000K and more).
The color temperature of 7440 T20 halogen lamps is about 2,800K, this warm-yellowish light is most familiar to the eye (2700 to 3500K). Halogen lights used in fog lights or headlights are in the 3000K range. HID lights start at 3000K and can reach up to 10,000K. Newer LED lights can have a luminous flux of up to 12,000K.
| Color | Color Temperature | Description |
| Yellow | 3000 K | Pure natural yellow light |
| White | 4300 K | Yellowish white light (dim white light) |
| Pure White | 5000 K | Pure white light (imitates natural light) |
| Crystal White | 6000 K | Pure white light with a small amount of blue |
| Light Blue | 8000 K | Bluish-white light with a higher percentage of blue |
| Blue | 10 000 K | Dark blue light bordering on violet. |
| Violet | 12 000 K | Dark purple saturated light |
Directionality of 7440 T20 Halogen Bulbs
The need to adjust the 7440 T20 Halogen Bulbs most often arises during the replacement of the lamp or during the long-term operation of the vehicle.
Due to driving on rough roads and constant vibration the geometry of the car headlights is disturbed. This leads to misdirection of the light flux and the risk of creating an accident on the road. Therefore, after the purchase of 7440 T20 Halogen Bulbs, it is necessary to adjust the lamp. 7440 T20 Halogen Bulbs are adjusted in height and direction, separately for each headlight.
If a headlight bulb burns out, should you replace two bulbs or one?
If you only replace the burned-out 7440 T20 Halogen Bulbs, the second bulb will eventually fail as well. Over time, the brightness of the
7440 T20
Halogen Bulbs drops, and the color temperature increases. Therefore, 7440 T20 Halogen Bulbs should only be replaced in pairs. Otherwise, driving will be uncomfortable because the new bulb will shine brighter than the old one.
7440 T20 Halogen Bulbs Buying Guide
When buying 7440 T20 Halogen Bulbs, you need to pay attention to the cost of the lamp, the manufacturer, as well as the life of the 7440 T20 Halogen Bulb.
7440 T20 Halogen Bulbs Manufacturers
We recommend that you do not save money when buying 7440 T20 Halogen Bulbs and choose proven brands that have proven themselves in the work. The best brands of 7440 T20 bulbs for cars according to our editorial board are: Sylvania, Osram, Philips, Optilux Hella, Bosch.
Cost of 7440 T20 Halogen Bulbs
- Up to 20 dollars: for this price you can buy good 7440 T20 Halogen Bulbs of little-known manufacturer
- Up to $50: For this price you can buy good 7440 T20 Halogen Bulbs from a well-known manufacturer
- Up to $100: for this price you can buy 7440 T20 Halogen Bulbs with improved brightness characteristics of the best lamp manufacturers
The lifespan of 7440 T20 Halogen Bulbs
A pretty important factor when choosing an 7440 T20 bulb is its lifespan. Choose 7440 T20 Halogen Bulbs that last longer than a year or two. This will save you from having to change 7440 T20 Halogen Bulbs very often and focus on the road.
The best bulbs on the market (Editor’s Choice):
