The Diamond Vision halogen car lamp H7 is an innovative solution for motorists who want a better sight seek. This car lamp is characterized by its modern xenon look with 8500 Kelvin out and offers one Brightness that surpasses conventional halogen lamps. Particularly noteworthy is the long service life of this halogen car lamp, which also delivers up to 100% whiter light than conventional lamps. The longer light cone makes this possible early detection of dangers, while the precise installation without error messages from the on-board computer for one smooth operation provides.
Benefits
✅ modern xenon look
✅ long service life
✅ Custom-fit connectors
✅ registration free
Disadvantages
❌ Darker than Xenon or LED headlights
The test
General Information
We got the article in the practical test checked and tested carefully. In the following we will go into more detail about the properties and impressions. From the packaging to the materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable number of points per area is 100 points. The final overall grade is calculated from the Average of all tested features taking into account the respective weighting. For a detailed insight into our comprehensive Evaluation process, which forms the basis of all our product reviews, please click here.
The first impression
Packaging and content
ℹ️ Here we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, of course, adequate protection of the product must also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product directly?
| Criterion | Remark | Points scored* |
|---|---|---|
| product protection | Cardboard is stable, product adequately protected | 100 points |
| sustainability packaging | Unnecessary packaging waste was avoided, no use of plastic | 100 points |
| Package Contents & Scope | two halogen car lamps H7 | 100 points |
| Instructions | Product self-explanatory | 100 points |
| Total | 100 points |
*The maximum number of points is 100 points
The Diamond Vision halogen car lamps H7 make sorgfältig packed and protected with foam. The product packaging contains the two halogen car lamps H7 in separate boxes. The packaging is sustained, as unnecessary packaging waste is avoided and on the no use of plastic became. One Instructions is not necessary due to the easy handling.
Packaging
First time in hand
Product processing and appearance
ℹ️ Before we start the practical test, we take a close look at the processing of the products. How high-quality are the materials used? Are the haptics and optics satisfactory?
| Criterion | Remark | Points scored* |
|---|---|---|
| Visual Appearance | Attractive design, crystal glass | 100 points |
| application | Very good workmanship | 100 points |
| stability | High stability | 100 points |
| sustainability of the product | No information about sustainability, but high-quality materials, longer lifespan, 30-day right of return | 90 points |
| Total | 98 points |
*The maximum number of points is 100 points
The visual appearance the halogen car bulb H7 is appealing, that crystal acts high-quality. Processing is very well, without visible defects such as scratches, dents or unclean transitions. The lamps work stable and do one robust impression. Although no explicit information on Sustainability of the product, the high-quality workmanship suggests a certain longevity. In addition, the dealer advertises with a twice as long service life as with conventional halogen lamps and offers a 30-day right of return
That was the result of our practical test
Does the manufacturer keep its advertising promises?
ℹ️ Our practical test has the highest relevance and therefore weighting. Here the product has to undergo a wide variety of criteria and tests. We check the functions and product promises of the test article.
| Criterion | Remark | Points scored* |
|---|---|---|
| Mounting | Quick and easy installation, no error messages on the on-board computer | 100 points |
| Brightness | Light color 8500 k, light extension 1500 lm, brighter than warm white headlights, but darker than xenon or LED headlights | 90 points |
| optics | Sporty look, white-bluish light, similar to xenon headlights | 100 points |
| glare | Doesn't dazzle oncoming traffic | 100 points |
| Compatibility | Immediate installation thanks to the E-mark, common for many car models, high or low beam with double headlights | 100 points |
| Total | 98 points |
*The maximum number of points is 100 points
The Mounting the halogen car lamp H7 turned out to be extremely quickly and easily. It was particularly pleasing that no error messages occurred in the on-board computer, what a smooth integration allowed into the vehicle. With a Light color of 8500 Kelvin and an Light output of 1500 lumens offers the product bright and clear light, which clearly outperforms conventional warm white headlights. Drivers benefit from one high-contrast light, which reproduces traffic signs, objects and obstacles in natural colors. However, it should be noted that Xenon or LED headlights still rather are and the manufacturer only the xenon optics applies. This generates the lamp with its sporty looks and the cool white-bluish light. Included blinds the oncoming traffic not. In addition, the product is equipped with a variety of vehicles compatible and is required above all in double headlights for high beam or low beam. By the E-mark is immediate installation without registration is possible.
in the practical test
Price-performance ratio
and consumer reviews
ℹ️ Finally, it examines how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at consumer reviews and check whether the critical and positive reviews are actually justified.
| Criterion | Remark | Points scored* |
|---|---|---|
| Price-performance ratio | Very good! | 90 points |
| rating cut | 4,0 out of 5,0 on Amazon | 50 points |
| Total | 70 points |
*The maximum number of points is 100 points
On the platform Amazon consumers rate the product as average 4,0 stars. It is criticized that the Brightness not sufficient for night driving, but only corresponds to a daytime running light. It is rated very positively sporty look of the white-bluish light, which creates a xenon light effect.
For equivalent products are on the internet prices of up to € 34 required. Very cheap products are already from € 11 available. The Halogen car bulb H7 from Diamond Vision is thus currently with a price from 18,95 € im lower price segment. For the quality and performance received, that is Price-Performance Ratio very well.
Gesamtergebnis
| weighting | Points scored* | |
|---|---|---|
| 1. Packaging & Contents | 20% | 100 points |
| 2. Product Processing & Appearance | 20% | 98 points |
| 3. In the practical test | 45% | 98 points |
| 4. Price/Performance & Consumer Ratings | 15% | 70 points |
| Total | 94 points |
The Halogen car bulb H7 of the brand Diamond Vision was with the Overall score of 1,3 evaluated and has thus successfully qualified for our test seal. The test was Test period 08/23 carried out and is in our database under the license number 230614008 deposited. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Test result:
1,3
