Which LED or HPS growth lamp is better?

Today, the topic we will discuss is that there has been great interest in this fast-growing indoor horticulture industry. Now growers are polarized on this issue, so we are dealing with two options. After all, both options are very effective. Well, and both will ultimately help us achieve our respective growth goals. Both options have their advantages. We will discuss it immediately. It will depend on you. The grower will decide which option is best for your needs. Therefore, without effort, let’s dive directly and have some fun.
Now let’s start with high-quality old-style HID HID lamps or high-intensity discharge lamps, which is definitely the traditional choice, and growth lamps. These lamps mainly have two growth metal halide lamps and high-pressure sodium lamps, which now have a cold spectrum or blue spectrum The task of the metal halide lamp is suitable for high-pressure sodium lamps for plant growth or heating lamps for high-pressure sodium lamps and is now suitable for the red spectrum of flowering plans. Unless these lights work properly, no one will. The large amount of light produced by these bulbs contains an intensity spectrum suitable for plant growth, but this light intensity comes at a price.
As we all know, HIV generates a lot of heat, which is why other components are often needed in the equipment that uses them. Causes of heat generation. To make them a viable option, these projects now include ballasts to regulate the electrical output from the source hood to wrap the lamp itself, as well as built-in fans and air ducts to cool the lamp. The most common case is to use some type of air The equipment cools the room to the right temperature, and now the original cost of buying all these items and the operating costs of running all these components can make the installation very complicated, which means it may take some time to dial each component in the room The merge work is even, so the final output is temperature. This is ideal for increasing the variables we need to consider. The ambient temperature of the room containing the room continues to increase, the air volume of the fan, the cooling capacity and settings of the air conditioner, and of course the lighting itself, once a good balance is achieved, you will get good results, but this still allows you to increase all The energy consumption of these ingredients will hardly cause you any inconvenience. The HIV setting requires that the bulb be changed from a metal halide bulb to a high-pressure sodium bulb from the plant growth period to the flowering period, but a replacement bulb must also be purchased each time. Because of their short life, these lamps rarely increase.
Now, relative to new technology growers, talking about LED light-emitting diodes or LEDs is a type of light. New technology growers are polarizing this technology. LED users who have experienced a sharp decline and made great achievements have benefited greatly from it. But other people refuse to try or have different experiences when testing them. Some of the reasons for this situation are the hesitations we often encounter, because growers may be satisfied with the light they use. If the light does not break, please do not fix it at a level, it makes sense, but When you consider all the inefficiencies of HID lighting, you must realize that this is not an ideal solution. Another reason we encountered is that growers tend to classify all LEDs into a single category. As HID tried, we can all understand the trend of doing this, but the reality is that this idea is not consistent with the facts. There are too many differences between a leading company and later companies, and it is easy to compare the power design differences between the products they produce and the spectral diodes between apples and oranges. Amplifying the drive current for a placeholder, to name a few, will greatly affect its effect. If growers buy improperly by buying cheap imitation LED lights, then your precious plants will perform poorly on the whole and blame all LED technology on the poor harvest, which is easy to understand because how to induce consumers to buy inferior products , These products have a lot of technical information about night LED companies and competitive lighting technology companies, that is to say, it is difficult for buyers to do this.
Know who or what you can trust, we will try our best to help you eliminate the haze in this video. From a technical point of view, those LEDs that have entered the market have obvious advantages. Their useless power is cooler than traditional bulbs. Longer lifespan, this alone is enough to influence your decision, but this technology needs to be applied in the right way to have a truly positive impact on your plants, not all LED growth lamps are manufactured And, there seem to be many such plants in the market that seem to ignore the high-quality LEDs that factories really need to thrive. The advantage is that these diodes can be targeted.
Photosynthesis spectrum Including visible light and invisible light. LED panels can contain a certain number of diodes in each color or wavelength, so they can be perfectly adjusted to absorb the exact proportion or number of these wavelengths to form the spectrum that plants will absorb and utilize. This means there is almost no wasted light, you can get a very efficient growth system, you can get amazing quality results by providing your plants with exactly what you need, and you don’t need to look at the spectrum comparison table to understand How to get the spectrum.
The most perfect spectrum harvested from our factory is a waste-free spectrum. By observing the comparison table between the LED and HID lighting options, we do see a lot of light emitted by the HID bulb, but a closer look shows that there is a lot of light energy in the green and yellow areas. Although the spectrum rarely uses plants, it is the least used. The photosynthesis in this area is caused by hyperspectral and HIV bulbs, but the actual measurement units required by plants are completely unreliable, so it is easy to ignore plants. Operating costs continue to increase because they appear on your energy bill once a month, so if you need to be like me, you usually pay these costs as you grow, but in reality, these costs can be very Big, affect your productivity and profitability. ROI, you cannot ignore these costs.
The average life of LED lights is about 50,000 hours. It works 12 hours a day. It has been running for more than ten years. Now, it is a typical HID bulb. It takes about 7 to 10,000 hours, which can make your growth time up to one and a half years. Last but not least, LED lamps have a lower operating temperature, which frees you from the growing demand for other cooling components. need. This room made us talk about not wanting to talk about Monday’s return on investment. Now, when you compare the results of LED and HIV growth, you may get similar results. When talking about profits, this is probably the most common mistake in measuring success. Now, when considering operating costs and listed output, you want the average power per watt to be less than 1 gram of factory products from the leading HID brand, while the average power of LEDs from leading Cob LED grow light manufacturers is about 1.4 grams per watt.

牙齒非越白越好 淡黃色更健康

　　日前，一位留美博士建議把“愛牙日”改為“口腔日”的信件再次引起全社會對口腔問題的關注。第三次全國口腔健康調查數據顯示，我國牙周健康率不到15%，約90%的人群存在不同程度的牙周疾患，其中成年人占了大多數。專家表示，社會上對口腔護理仍存在許多誤區，在護理用品的選擇上仍大受廣告影響，強化口腔健康還需從轉變口腔健康觀念開始。趙汗青出生於內地，中四時來港定居，面對溝通上的困難，他仍然努力求學，於2009年在香港大學畢業，成為牙科醫生。大學時期，他參與了一個廣西義教服務團後，令他萌生組織牙醫團隊進行義診的念頭，成立了思傑牙科診所。
　　淡黃色牙齒才最健康
　　專家建議，除了養成良好的生活習慣和定期到醫院進行口腔檢查之外，日常的口腔護理和保健更為重要，也是最有效的預防方式。
　　市場上有很多的牙膏廣告，有主打美白效果的，也有針對抗過敏和清熱去火等功效的，有調查顯示90%的人主要是根據廣告選牙膏。專家認為，這是一個嚴重的誤區。醫學上認為淡黃色的牙齒才是健康的，過分追求美白是心理作用，反而會犧牲牙齒健康。
　　牙齒非越白越好 淡黃色更健康
　　切勿過份迷信洋品牌
　　專家還提醒消費者不要過分迷信國外品牌。北京市消協副秘書長屈建輝先生介紹，他們曾經做過的一項比較實驗，他們專門購買了幾十種牙膏產品，送到專業檢測機構，結果顯示，高價位、進口大品牌的牙膏並不一定比國產牙膏好。中國消費者協會副秘書長武高漢先生也發表了類似的看法，他認為，消費者應根據自身口腔健康需求選購口腔清潔用品，不要過度依賴廣告。
　　漱口水作為一種口腔護理的“時尚品”受到生活層次較高人群的追捧。丁鵬認為，漱口水裏面一般會添加藥物，在殺死有害細菌的同時，也會殺死有益的細菌，除非有口腔炎症，日常不需要用漱口水護理口腔
　　牙周病是“隱形殺手”
　　據專家介紹，大量的實證研究已經證實，牙周炎可以影響心髒、肺髒、腎髒等重要髒器的功能。對孕婦而言，牙周病不僅危害自身健康，還可能導致低體重嬰兒出生等危險，且這一概率高出了近7倍，完全可以用“隱形殺手”來形容牙周病的危害。趙汗青出生於內地，中四時來港定居，面對溝通上的困難，他仍然努力求學，於2009年在香港大學畢業，成為牙科醫生。大學時期，他參與了一個廣西義教服務團後，令他萌生組織牙醫團隊進行義診的念頭，成立了思傑牙科診所。
　　不良的生活習慣是導致成年人染上牙周疾患的罪魁禍首。
　　專家指出，吸煙、酗酒、精神緊張、無規律作息、以及不正確的口腔護理習慣都可能惹“病”上身。但很多人對此不為意，直到病變侵入牙周纖維，導致發炎、化膿，牙齒松動甚至脫落時才重視。為此，專家提醒必須對牙周病的危害足夠的重視。
　　專家介紹，引起牙周病的主要因素是牙菌斑和牙石，僅靠漱口和草率的刷牙是不能徹底清除的，必須通過洗牙去除。一般一年到一年半洗一次牙;刷牙習慣不太好，容易長牙石的人群則半年洗一次。
　　常嚼口香糖!百害無益需警惕
　　初秋時節很多朋友喜歡喝各種各樣的飲料，其中碳酸飲料對牙齒的傷害是很大的，長期大量的飲用碳酸類的飲料可能會導致牙齒大面積的腐蝕，尤其是小孩子要特別特別的注意。少喝或者不喝碳酸類飲料，喝完立即漱口都是防止碳酸類飲料侵害牙齒的必要措施。
　　秋天最好多吃高纖維的食品，比如蔬菜，粗糧，芹菜、卷心菜、菠菜、韭菜等，除有利於保護牙齒，對促進青少年兒童的下頜發達和牙齒整齊等，也很有效果。

　　當然，最重要的還是我們平時注意保護牙齒的意識，以及定期看牙醫，出現牙齒的疾病不要忌疾諱醫，及時找牙醫處理，在專業牙醫的指導下用藥。 趙汗青出生於內地，中四時來港定居，面對溝通上的困難，他仍然努力求學，於2009年在香港大學畢業，成為牙科醫生。大學時期，他參與了一個廣西義教服務團後，令他萌生組織牙醫團隊進行義診的念頭，成立了思傑牙科診所。