The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. watts 0.09290304 × lux × (square feet) / (lumens per watt) or. The cookie is used to store the user consent for the cookies in the category 'Performance'. This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category 'Necessary'. The cookie is used to store the user consent for the cookies in the category 'Other. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category 'Functional'. The cookie is used to store the user consent for the cookies in the category 'Analytics'. These cookies ensure basic functionalities and security features of the website, anonymously. It is crucial to choose the optimum ratio of lumens to watts in order to strike a balance. Necessary cookies are absolutely essential for the website to function properly. Lumens measure the visible light that a bulb emits, while watts measure the energy consumed by a bulb. It is the fastest way of erasing all the previous calculations from the calculator. If you want to perform new calculations, click on the ‘Reset’ button. The watts to lumen calculator delivers accurate results based on the values entered in the text fields. Фv (lm) = P (w) x η (lm / W), which means that the luminous flux in lumens is calculated by multiplying the power in watts by the luminous efficacy in lumens per watt. The luminous flux result in lumens will be 5000 lumen (lm) The luminous efficacy in lumens per watt is displayed automatically after selecting the light source. Select halogen lamp in the options provided and then click the ‘Calculate’ button. The luminous flux result in lumens will be displayed in the bottom platform of the calculator below the two controls.ĭetermine the luminous flux in lumens given the power in watts of a halogen lamp is 250 W.įirst, you will enter 250 as the value of power in watts.

Afterwards, click on the ‘Calculate’ button to execute the conversion. If you do not find the particular light source, enter the luminous efficacy in lumen per watt in the next text field. You will then select the source of light on the options provided by the calculator. The initial step is to enter the power in watts in the first text field. The ‘Reset’ button is used to erase all data of the previous calculations from the text fields. The ‘Calculate’ button is use to initiate the conversion from watts to lumens after filling all the necessary text fields. They are both active and perform independent functions of the calculator. It has two text fields and two controls, the ‘Calculate’ and ‘Reset’ buttons. It is a conversion calculator used to convert the electric power in watts (W) to the luminous flux in lumen (lm). What is a Blog and Why Do You Need One to Make Money Online from Your blog.

Lumens to watts converter