Tesla is a big car company that makes electric cars. Luminar is another company that makes special lights called lidar, which help cars see better and drive by themselves. Elon Musk, the boss of Tesla, used to say that lidar was not very good for self-driving cars. But now, Tesla bought a lot of these lidars from Luminar, making them Luminar's biggest customer. This surprised people because it seems like Tesla changed its mind about lidar. Read from source...

- The title is misleading and sensationalist, implying that Tesla made a surprising decision to become Luminar's largest customer, contradicting Musk's past criticism of lidar. However, the article does not provide any evidence or explanation for why this decision was surprising or contradictory.
- The article uses Musk's past statements as a source of criticism against Tesla's decision to buy lidar sensors from Luminar, without acknowledging that Musk's views on lidar may have evolved over time and that he has also expressed interest in other sensor technologies such as ultrasonic and radar.
- The article cites TechCrunch as a source for Tesla's contribution to Luminar's revenue, but does not provide any direct quote or attribution from TechCrunch, making it unclear how reliable this information is. Additionally, the article does not mention any other sources of revenue for Luminar, such as non-automotive customers or partnerships with other automakers.
- The article compares Tesla's lidar sales to Luminar's overall revenue, but does not provide any context or comparison to other automakers or lidar competitors, making it difficult to assess the significance or impact of this deal on Luminar's business or the lidar industry in general.
- The article reports a 45% increase in Luminar's revenue year-over-year, but does not provide any details on how this growth was achieved, what factors contributed to it, or how it compares to other lidar companies or the broader autonomous vehicle market.

Bearish

Reasoning: The article discusses how Tesla has become Luminar's largest customer, which contradicts Musk's past criticism of lidar sensors. This could be seen as a bearish sentiment because it shows that despite Musk's negative views on lidar technology, Tesla is still investing in it and relying on it for its autonomous vehicle development. Additionally, the article mentions Luminar's decreased revenue and increased losses, which also contributes to a negative outlook on the company's situation.